PATENTS   
Patents > Guidance, Tools, and Manuals > Classification > Class Schedule
    Class Numbers & Titles   | Class Numbers Only   | USPC Index   | International   | HELP  
You are viewing a USPC Schedule.
Class   280LAND VEHICLES
Click here for a printable version of this file
  Turn Outline  
     Expand/Contract Processing Please Wait
 [List of Pre Grant Publications for class 280 subclass 1][List of Patents for class 280 subclass 1]1 MISCELLANEOUS
[List of Pre Grant Publications for class 280 subclass 827][List of Patents for class 280 subclass 827]827 SIMULATIONS OF THE VELOCIPEDE TYPE
[List of Pre Grant Publications for class 280 subclass 828][List of Patents for class 280 subclass 828]828 Subclass 828 indent level is 1 Occupant propelled
 [List of Pre Grant Publications for class 280 subclass 829][List of Patents for class 280 subclass 829]829 Subclass 829 indent level is 2 Boat
 [List of Pre Grant Publications for class 280 subclass 1.12][List of Patents for class 280 subclass 1.12]1.12 Subclass 1.12 indent level is 2 Aircraft
[List of Pre Grant Publications for class 280 subclass 1.13][List of Patents for class 280 subclass 1.13]1.13 Subclass 1.13 indent level is 2 Figure
 [List of Pre Grant Publications for class 280 subclass 1.21][List of Patents for class 280 subclass 1.21]1.21 Subclass 1.21 indent level is 1 Aircraft
[List of Pre Grant Publications for class 280 subclass 1.22][List of Patents for class 280 subclass 1.22]1.22 Subclass 1.22 indent level is 1 Figure
 [List of Pre Grant Publications for class 280 subclass 1.23][List of Patents for class 280 subclass 1.23]1.23 Subclass 1.23 indent level is 2 Attendant propelled
 [List of Pre Grant Publications for class 280 subclass 1.5][List of Patents for class 280 subclass 1.5]1.5 WITH MEANS FOR ENGAGING BODY OF WALKING ATTENDANT
 [List of Pre Grant Publications for class 280 subclass 3][List of Patents for class 280 subclass 3]3 WHEELED PROPELLED
 [List of Pre Grant Publications for class 280 subclass 4][List of Patents for class 280 subclass 4]4 HOSE AND LADDER
[List of Pre Grant Publications for class 280 subclass 830][List of Patents for class 280 subclass 830]830 TANK OR BOILER
 [List of Pre Grant Publications for class 280 subclass 7][List of Patents for class 280 subclass 7]7 Subclass 7 indent level is 1 With tank leveling device
 [List of Pre Grant Publications for class 280 subclass 831][List of Patents for class 280 subclass 831]831 Subclass 831 indent level is 1 Tank forms load support
 [List of Pre Grant Publications for class 280 subclass 832][List of Patents for class 280 subclass 832]832 Subclass 832 indent level is 1 Insulated tank walls
 [List of Pre Grant Publications for class 280 subclass 833][List of Patents for class 280 subclass 833]833 Subclass 833 indent level is 1 Saddle type; vehicle frame straddling
[List of Pre Grant Publications for class 280 subclass 834][List of Patents for class 280 subclass 834]834 Subclass 834 indent level is 1 Service tank
 [List of Pre Grant Publications for class 280 subclass 835][List of Patents for class 280 subclass 835]835 Subclass 835 indent level is 2 Cycle type
 [List of Pre Grant Publications for class 280 subclass 836][List of Patents for class 280 subclass 836]836 Subclass 836 indent level is 1 Ground engaging or rolling wheel type
 [List of Pre Grant Publications for class 280 subclass 837][List of Patents for class 280 subclass 837]837 Subclass 837 indent level is 1 Semitrailer tank vehicle
 [List of Pre Grant Publications for class 280 subclass 838][List of Patents for class 280 subclass 838]838 Subclass 838 indent level is 1 Tank truck
 [List of Pre Grant Publications for class 280 subclass 839][List of Patents for class 280 subclass 839]839 Subclass 839 indent level is 1 Trailer tank vehicle
[List of Pre Grant Publications for class 280 subclass 5.2][List of Patents for class 280 subclass 5.2]5.2 STEP OR ABUTMENT ASCENDING TYPE VEHICLE
 [List of Pre Grant Publications for class 280 subclass 5.22][List of Patents for class 280 subclass 5.22]5.22 Subclass 5.22 indent level is 1 With endless track
 [List of Pre Grant Publications for class 280 subclass 5.24][List of Patents for class 280 subclass 5.24]5.24 Subclass 5.24 indent level is 1 With skid or rollerway
 [List of Pre Grant Publications for class 280 subclass 5.26][List of Patents for class 280 subclass 5.26]5.26 Subclass 5.26 indent level is 1 With spider-type engaging means
 [List of Pre Grant Publications for class 280 subclass 5.28][List of Patents for class 280 subclass 5.28]5.28 Subclass 5.28 indent level is 1 Relatively movable running gear portions
 [List of Pre Grant Publications for class 280 subclass 5.3][List of Patents for class 280 subclass 5.3]5.3 Subclass 5.3 indent level is 1 Jack-type attachment (i.e., elevating)
 [List of Pre Grant Publications for class 280 subclass 5.32][List of Patents for class 280 subclass 5.32]5.32 Subclass 5.32 indent level is 1 Fulcrum attachment
[List of Pre Grant Publications for class 280 subclass 5.5][List of Patents for class 280 subclass 5.5]5.5 SUSPENSION MODIFICATION ENACTED DURING TRAVEL (I.E., ACTIVE SUSPENSION CONTROL)
[List of Pre Grant Publications for class 280 subclass 5.501][List of Patents for class 280 subclass 5.501]5.501 Subclass 5.501 indent level is 1 Including fail-safe override of hazardous condition
 [List of Pre Grant Publications for class 280 subclass 5.502][List of Patents for class 280 subclass 5.502]5.502 Subclass 5.502 indent level is 2 Of lateral vehicle attitude (e.g., antiroll, antisway)
 [List of Pre Grant Publications for class 280 subclass 5.503][List of Patents for class 280 subclass 5.503]5.503 Subclass 5.503 indent level is 1 Priority assignment between diverse control criterion
[List of Pre Grant Publications for class 280 subclass 5.504][List of Patents for class 280 subclass 5.504]5.504 Subclass 5.504 indent level is 1 Including condition or parameter adjustment occurring at longitudinally spaced vehicle axles
 [List of Pre Grant Publications for class 280 subclass 5.505][List of Patents for class 280 subclass 5.505]5.505 Subclass 5.505 indent level is 2 Applied between diagonally opposed suspension units
 [List of Pre Grant Publications for class 280 subclass 5.506][List of Patents for class 280 subclass 5.506]5.506 Subclass 5.506 indent level is 2 Controlling lateral vehicle attitude (e.g., antiroll, antisway)
 [List of Pre Grant Publications for class 280 subclass 5.507][List of Patents for class 280 subclass 5.507]5.507 Subclass 5.507 indent level is 1 Lateral and longitudinal vehicle attitude control (e.g., combinations of antidive, antipitch, antiroll, antisquat, antisway, antiyaw, riding, or suspension height)
[List of Pre Grant Publications for class 280 subclass 5.508][List of Patents for class 280 subclass 5.508]5.508 Subclass 5.508 indent level is 1 Lateral vehicle disposition
 [List of Pre Grant Publications for class 280 subclass 5.509][List of Patents for class 280 subclass 5.509]5.509 Subclass 5.509 indent level is 2 Body banking
[List of Pre Grant Publications for class 280 subclass 5.51][List of Patents for class 280 subclass 5.51]5.51 Subclass 5.51 indent level is 2 Steering element responsive (e.g., steering angle, steering rate)
 [List of Pre Grant Publications for class 280 subclass 5.513][List of Patents for class 280 subclass 5.513]5.513 Subclass 5.513 indent level is 1 Longitudinal vehicle disposition (e.g., antidive, antipitch, antisquat)
 [List of Pre Grant Publications for class 280 subclass 5.514][List of Patents for class 280 subclass 5.514]5.514 Subclass 5.514 indent level is 1 Riding or suspension height (e.g., ground-clearance, "trim height")
[List of Pre Grant Publications for class 280 subclass 5.515][List of Patents for class 280 subclass 5.515]5.515 Subclass 5.515 indent level is 1 Suspension stiffness for ride comfort (e.g., damping coefficient, spring rate)
 [List of Pre Grant Publications for class 280 subclass 5.516][List of Patents for class 280 subclass 5.516]5.516 Subclass 5.516 indent level is 2 Bushing compliance
[List of Pre Grant Publications for class 280 subclass 5.517][List of Patents for class 280 subclass 5.517]5.517 Subclass 5.517 indent level is 2 Look ahead
 [List of Pre Grant Publications for class 280 subclass 5.519][List of Patents for class 280 subclass 5.519]5.519 Subclass 5.519 indent level is 2 Plural distinct modes (i.e., HARD-SOFT)
[List of Pre Grant Publications for class 280 subclass 5.52][List of Patents for class 280 subclass 5.52]5.52 Subclass 5.52 indent level is 1 Suspension geometry (e.g., camber, caster, toe-in/toe-out, wheel track, road contact)
 [List of Pre Grant Publications for class 280 subclass 5.521][List of Patents for class 280 subclass 5.521]5.521 Subclass 5.521 indent level is 2 Camber or caster
[List of Pre Grant Publications for class 280 subclass 5.522][List of Patents for class 280 subclass 5.522]5.522 Subclass 5.522 indent level is 2 Toe
[List of Pre Grant Publications for class 280 subclass 6.15][List of Patents for class 280 subclass 6.15]6.15 BODY ELEVATION OR TILT
[List of Pre Grant Publications for class 280 subclass 6.151][List of Patents for class 280 subclass 6.151]6.151 Subclass 6.151 indent level is 1 Loading position
 [List of Pre Grant Publications for class 280 subclass 6.152][List of Patents for class 280 subclass 6.152]6.152 Subclass 6.152 indent level is 2 Occupant ingress or egress
 [List of Pre Grant Publications for class 280 subclass 6.153][List of Patents for class 280 subclass 6.153]6.153 Subclass 6.153 indent level is 1 Static site leveling (e.g., camper, mobile home, recreational vehicle, work vehicle)
[List of Pre Grant Publications for class 280 subclass 6.154][List of Patents for class 280 subclass 6.154]6.154 Subclass 6.154 indent level is 1 Terrain slope compensation
[List of Pre Grant Publications for class 280 subclass 6.155][List of Patents for class 280 subclass 6.155]6.155 Subclass 6.155 indent level is 2 Individual ground engaging means vertically movable
[List of Pre Grant Publications for class 280 subclass 6.157][List of Patents for class 280 subclass 6.157]6.157 Subclass 6.157 indent level is 1 Establishing riding or trim height
 [List of Pre Grant Publications for class 280 subclass 6.158][List of Patents for class 280 subclass 6.158]6.158 Subclass 6.158 indent level is 2 Including dwell period (e.g., delay, inactive, suppression)
[List of Pre Grant Publications for class 280 subclass 6.159][List of Patents for class 280 subclass 6.159]6.159 Subclass 6.159 indent level is 2 Load responsive
[List of Pre Grant Publications for class 280 subclass 7.1][List of Patents for class 280 subclass 7.1]7.1 CONVERTIBLE (I.E., VELOCIPEDE TYPE)
 [List of Pre Grant Publications for class 280 subclass 7.11][List of Patents for class 280 subclass 7.11]7.11 Subclass 7.11 indent level is 1 To drop frame
[List of Pre Grant Publications for class 280 subclass 7.12][List of Patents for class 280 subclass 7.12]7.12 Subclass 7.12 indent level is 1 Wheel to or from runner
 [List of Pre Grant Publications for class 280 subclass 7.13][List of Patents for class 280 subclass 7.13]7.13 Subclass 7.13 indent level is 2 Skates
 [List of Pre Grant Publications for class 280 subclass 7.14][List of Patents for class 280 subclass 7.14]7.14 Subclass 7.14 indent level is 2 Substituted
[List of Pre Grant Publications for class 280 subclass 7.15][List of Patents for class 280 subclass 7.15]7.15 Subclass 7.15 indent level is 1 Occupant propelled
 [List of Pre Grant Publications for class 280 subclass 7.16][List of Patents for class 280 subclass 7.16]7.16 Subclass 7.16 indent level is 2 To or from plural occupant
 [List of Pre Grant Publications for class 280 subclass 7.17][List of Patents for class 280 subclass 7.17]7.17 Subclass 7.17 indent level is 2 To nonpropelled
[List of Pre Grant Publications for class 280 subclass 8][List of Patents for class 280 subclass 8]8 WHEELED AND RUNNER
[List of Pre Grant Publications for class 280 subclass 9][List of Patents for class 280 subclass 9]9 Subclass 9 indent level is 1 Retracting wheel or runner
 [List of Pre Grant Publications for class 280 subclass 10][List of Patents for class 280 subclass 10]10 Subclass 10 indent level is 2 Wheel-runner type
 [List of Pre Grant Publications for class 280 subclass 11][List of Patents for class 280 subclass 11]11 Subclass 11 indent level is 2 Pivoted lateral axis
[List of Pre Grant Publications for class 280 subclass 841][List of Patents for class 280 subclass 841]841 SKATES
 [List of Pre Grant Publications for class 280 subclass 11.115][List of Patents for class 280 subclass 11.115]11.115 Subclass 11.115 indent level is 1 With propulsion means driven by occupant
[List of Pre Grant Publications for class 280 subclass 11.12][List of Patents for class 280 subclass 11.12]11.12 Subclass 11.12 indent level is 1 Runner type
 [List of Pre Grant Publications for class 280 subclass 600][List of Patents for class 280 subclass 600]600 Subclass 600 indent level is 2 Snow skates
[List of Pre Grant Publications for class 280 subclass 601][List of Patents for class 280 subclass 601]601 Subclass 601 indent level is 2 Skis
 [List of Pre Grant Publications for class 280 subclass 11.14][List of Patents for class 280 subclass 11.14]11.14 Subclass 11.14 indent level is 2 With resiliently mounted foot supports
 [List of Pre Grant Publications for class 280 subclass 11.15][List of Patents for class 280 subclass 11.15]11.15 Subclass 11.15 indent level is 2 Jointed runner and foot supports
 [List of Pre Grant Publications for class 280 subclass 11.16][List of Patents for class 280 subclass 11.16]11.16 Subclass 11.16 indent level is 2 Extensible
 [List of Pre Grant Publications for class 280 subclass 11.17][List of Patents for class 280 subclass 11.17]11.17 Subclass 11.17 indent level is 2 Tubular foot posts
 [List of Pre Grant Publications for class 280 subclass 11.18][List of Patents for class 280 subclass 11.18]11.18 Subclass 11.18 indent level is 2 Runners
 [List of Pre Grant Publications for class 280 subclass 842][List of Patents for class 280 subclass 842]842 Subclass 842 indent level is 1 Ski simulators
 [List of Pre Grant Publications for class 280 subclass 843][List of Patents for class 280 subclass 843]843 Subclass 843 indent level is 1 Ball type roller skates
 [List of Pre Grant Publications for class 280 subclass 844][List of Patents for class 280 subclass 844]844 Subclass 844 indent level is 1 Endless tread skates
[List of Pre Grant Publications for class 280 subclass 11.19][List of Patents for class 280 subclass 11.19]11.19 Subclass 11.19 indent level is 1 Wheeled skate
 [List of Pre Grant Publications for class 280 subclass 11.201][List of Patents for class 280 subclass 11.201]11.201 Subclass 11.201 indent level is 2 With retrogression prevention
 [List of Pre Grant Publications for class 280 subclass 11.202][List of Patents for class 280 subclass 11.202]11.202 Subclass 11.202 indent level is 2 Including skate ventilation
 [List of Pre Grant Publications for class 280 subclass 11.203][List of Patents for class 280 subclass 11.203]11.203 Subclass 11.203 indent level is 2 Including lighting means
[List of Pre Grant Publications for class 280 subclass 11.204][List of Patents for class 280 subclass 11.204]11.204 Subclass 11.204 indent level is 2 With brake
[List of Pre Grant Publications for class 280 subclass 11.221][List of Patents for class 280 subclass 11.221]11.221 Subclass 11.221 indent level is 2 In-line wheels (e.g., in-line skates)
 [List of Pre Grant Publications for class 280 subclass 11.24][List of Patents for class 280 subclass 11.24]11.24 Subclass 11.24 indent level is 2 One-wheel
 [List of Pre Grant Publications for class 280 subclass 11.25][List of Patents for class 280 subclass 11.25]11.25 Subclass 11.25 indent level is 2 Two-wheeled
 [List of Pre Grant Publications for class 280 subclass 11.26][List of Patents for class 280 subclass 11.26]11.26 Subclass 11.26 indent level is 2 Extensible
[List of Pre Grant Publications for class 280 subclass 11.27][List of Patents for class 280 subclass 11.27]11.27 Subclass 11.27 indent level is 2 Trucks and mountings
[List of Pre Grant Publications for class 280 subclass 11.3][List of Patents for class 280 subclass 11.3]11.3 Subclass 11.3 indent level is 1 Shoe attaching means
[List of Pre Grant Publications for class 280 subclass 11.31][List of Patents for class 280 subclass 11.31]11.31 Subclass 11.31 indent level is 2 Toe and/or heel clamps
[List of Pre Grant Publications for class 280 subclass 611][List of Patents for class 280 subclass 611]611 Subclass 611 indent level is 2 Ski fasteners
 [List of Pre Grant Publications for class 280 subclass 11.36][List of Patents for class 280 subclass 11.36]11.36 Subclass 11.36 indent level is 2 Ankle braces
[List of Pre Grant Publications for class 280 subclass 809][List of Patents for class 280 subclass 809]809 SKI OR SKATE APPLIANCE OR ATTACHMENT
 [List of Pre Grant Publications for class 280 subclass 810][List of Patents for class 280 subclass 810]810 Subclass 810 indent level is 1 Wind sail for propelling or braking skier or skater
 [List of Pre Grant Publications for class 280 subclass 811][List of Patents for class 280 subclass 811]811 Subclass 811 indent level is 1 Ice or roller skate boot attachment (e.g., cover, protector, etc.)
 [List of Pre Grant Publications for class 280 subclass 812][List of Patents for class 280 subclass 812]812 Subclass 812 indent level is 1 Seat supported by ski pole
 [List of Pre Grant Publications for class 280 subclass 813][List of Patents for class 280 subclass 813]813 Subclass 813 indent level is 1 Ski or pole having means to scrape snow or ice from ski or boot
[List of Pre Grant Publications for class 280 subclass 814][List of Patents for class 280 subclass 814]814 Subclass 814 indent level is 1 Clamp, tie, or case for carrying or storage of skis
 [List of Pre Grant Publications for class 280 subclass 815][List of Patents for class 280 subclass 815]815 Subclass 815 indent level is 2 Prevents warp, maintains camber, or conforms to ski shape
 [List of Pre Grant Publications for class 280 subclass 816][List of Patents for class 280 subclass 816]816 Subclass 816 indent level is 1 Combined
 [List of Pre Grant Publications for class 280 subclass 817][List of Patents for class 280 subclass 817]817 Subclass 817 indent level is 1 Anti-crossover for skis
 [List of Pre Grant Publications for class 280 subclass 818][List of Patents for class 280 subclass 818]818 Subclass 818 indent level is 1 Having means interconnecting skis for training
[List of Pre Grant Publications for class 280 subclass 819][List of Patents for class 280 subclass 819]819 Subclass 819 indent level is 1 Ski pole
 [List of Pre Grant Publications for class 280 subclass 820][List of Patents for class 280 subclass 820]820 Subclass 820 indent level is 2 Having means to interconnect with another pole
[List of Pre Grant Publications for class 280 subclass 821][List of Patents for class 280 subclass 821]821 Subclass 821 indent level is 2 Hand grip
 [List of Pre Grant Publications for class 280 subclass 823][List of Patents for class 280 subclass 823]823 Subclass 823 indent level is 2 Adjustable length (e.g., retractable tip)
 [List of Pre Grant Publications for class 280 subclass 824][List of Patents for class 280 subclass 824]824 Subclass 824 indent level is 2 Ring or basket
 [List of Pre Grant Publications for class 280 subclass 825][List of Patents for class 280 subclass 825]825 Subclass 825 indent level is 1 Scabbards for ice or roller skates
 [List of Pre Grant Publications for class 280 subclass 826][List of Patents for class 280 subclass 826]826 Subclass 826 indent level is 1 Riding stick
[List of Pre Grant Publications for class 280 subclass 845][List of Patents for class 280 subclass 845]845 RUNNER VEHICLE
[List of Pre Grant Publications for class 280 subclass 12.1][List of Patents for class 280 subclass 12.1]12.1 Subclass 12.1 indent level is 1 With occupant propelled means
[List of Pre Grant Publications for class 280 subclass 12.11][List of Patents for class 280 subclass 12.11]12.11 Subclass 12.11 indent level is 2 Intermittent ground engaging
[List of Pre Grant Publications for class 280 subclass 12.13][List of Patents for class 280 subclass 12.13]12.13 Subclass 12.13 indent level is 2 Traction wheel drive
 [List of Pre Grant Publications for class 280 subclass 13][List of Patents for class 280 subclass 13]13 Subclass 13 indent level is 1 Wheel runner
 [List of Pre Grant Publications for class 280 subclass 14][List of Patents for class 280 subclass 14]14 Subclass 14 indent level is 1 Hub runner
 [List of Pre Grant Publications for class 280 subclass 14.1][List of Patents for class 280 subclass 14.1]14.1 Subclass 14.1 indent level is 1 Skis converted to sled
[List of Pre Grant Publications for class 280 subclass 14.21][List of Patents for class 280 subclass 14.21]14.21 Subclass 14.21 indent level is 1 Standing occupant
[List of Pre Grant Publications for class 280 subclass 14.22][List of Patents for class 280 subclass 14.22]14.22 Subclass 14.22 indent level is 2 With two bindings mounted on single platform
 [List of Pre Grant Publications for class 280 subclass 14.25][List of Patents for class 280 subclass 14.25]14.25 Subclass 14.25 indent level is 2 Platform supported by tandem runners
 [List of Pre Grant Publications for class 280 subclass 14.26][List of Patents for class 280 subclass 14.26]14.26 Subclass 14.26 indent level is 2 Platform supported by side by side runners
[List of Pre Grant Publications for class 280 subclass 14.27][List of Patents for class 280 subclass 14.27]14.27 Subclass 14.27 indent level is 2 With handle
[List of Pre Grant Publications for class 280 subclass 15][List of Patents for class 280 subclass 15]15 Subclass 15 indent level is 1 Multiple sled
 [List of Pre Grant Publications for class 280 subclass 16][List of Patents for class 280 subclass 16]16 Subclass 16 indent level is 2 Occupant steered
 [List of Pre Grant Publications for class 280 subclass 17][List of Patents for class 280 subclass 17]17 Subclass 17 indent level is 2 Swivel and rocking
[List of Pre Grant Publications for class 280 subclass 18][List of Patents for class 280 subclass 18]18 Subclass 18 indent level is 1 Toboggan
 [List of Pre Grant Publications for class 280 subclass 18.1][List of Patents for class 280 subclass 18.1]18.1 Subclass 18.1 indent level is 2 Bowl or saucer type
 [List of Pre Grant Publications for class 280 subclass 19][List of Patents for class 280 subclass 19]19 Subclass 19 indent level is 2 Drag
 [List of Pre Grant Publications for class 280 subclass 19.1][List of Patents for class 280 subclass 19.1]19.1 Subclass 19.1 indent level is 1 Shelter sled
 [List of Pre Grant Publications for class 280 subclass 20][List of Patents for class 280 subclass 20]20 Subclass 20 indent level is 1 Folding
[List of Pre Grant Publications for class 280 subclass 21.1][List of Patents for class 280 subclass 21.1]21.1 Subclass 21.1 indent level is 1 Occupant steered
 [List of Pre Grant Publications for class 280 subclass 22][List of Patents for class 280 subclass 22]22 Subclass 22 indent level is 2 Flexible runner
 [List of Pre Grant Publications for class 280 subclass 22.1][List of Patents for class 280 subclass 22.1]22.1 Subclass 22.1 indent level is 2 Tiltable runner type
 [List of Pre Grant Publications for class 280 subclass 23.1][List of Patents for class 280 subclass 23.1]23.1 Subclass 23.1 indent level is 1 Push
 [List of Pre Grant Publications for class 280 subclass 24][List of Patents for class 280 subclass 24]24 Subclass 24 indent level is 1 With draft attachment
 [List of Pre Grant Publications for class 280 subclass 25][List of Patents for class 280 subclass 25]25 Subclass 25 indent level is 1 Spring
 [List of Pre Grant Publications for class 280 subclass 26][List of Patents for class 280 subclass 26]26 Subclass 26 indent level is 1 Rocker runner
 [List of Pre Grant Publications for class 280 subclass 27][List of Patents for class 280 subclass 27]27 Subclass 27 indent level is 1 Knees
 [List of Pre Grant Publications for class 280 subclass 28][List of Patents for class 280 subclass 28]28 Subclass 28 indent level is 1 Runner bases
 [List of Pre Grant Publications for class 280 subclass 28.11][List of Patents for class 280 subclass 28.11]28.11 Subclass 28.11 indent level is 1 With brake
 [List of Pre Grant Publications for class 280 subclass 28.12][List of Patents for class 280 subclass 28.12]28.12 Subclass 28.12 indent level is 1 Container type
 [List of Pre Grant Publications for class 280 subclass 28.13][List of Patents for class 280 subclass 28.13]28.13 Subclass 28.13 indent level is 1 Logging type sled
[List of Pre Grant Publications for class 280 subclass 28.14][List of Patents for class 280 subclass 28.14]28.14 Subclass 28.14 indent level is 1 Central runner
 [List of Pre Grant Publications for class 280 subclass 28.15][List of Patents for class 280 subclass 28.15]28.15 Subclass 28.15 indent level is 2 With auxiliary outrigger runner
 [List of Pre Grant Publications for class 280 subclass 28.16][List of Patents for class 280 subclass 28.16]28.16 Subclass 28.16 indent level is 1 Auxiliary top, bottom, or side runners
[List of Pre Grant Publications for class 280 subclass 28.17][List of Patents for class 280 subclass 28.17]28.17 Subclass 28.17 indent level is 1 Machinery sled
 [List of Pre Grant Publications for class 280 subclass 28.18][List of Patents for class 280 subclass 28.18]28.18 Subclass 28.18 indent level is 2 Tank or vacuum cleaner
 [List of Pre Grant Publications for class 280 subclass 28.5][List of Patents for class 280 subclass 28.5]28.5 WHEEL SUBSTITUTE
[List of Pre Grant Publications for class 280 subclass 29][List of Patents for class 280 subclass 29]29 WHEELED
[List of Pre Grant Publications for class 280 subclass 200][List of Patents for class 280 subclass 200]200 Subclass 200 indent level is 1 Occupant propelled type
 [List of Pre Grant Publications for class 280 subclass 201][List of Patents for class 280 subclass 201]201 Subclass 201 indent level is 2 Combined with pump
[List of Pre Grant Publications for class 280 subclass 202][List of Patents for class 280 subclass 202]202 Subclass 202 indent level is 2 With carrier
[List of Pre Grant Publications for class 280 subclass 205][List of Patents for class 280 subclass 205]205 Subclass 205 indent level is 2 Single axis or wheel
 [List of Pre Grant Publications for class 280 subclass 209][List of Patents for class 280 subclass 209]209 Subclass 209 indent level is 2 Parallel connected cycles
[List of Pre Grant Publications for class 280 subclass 210][List of Patents for class 280 subclass 210]210 Subclass 210 indent level is 2 With propulsion means
[List of Pre Grant Publications for class 280 subclass 263][List of Patents for class 280 subclass 263]263 Subclass 263 indent level is 2 With steering
[List of Pre Grant Publications for class 280 subclass 281.1][List of Patents for class 280 subclass 281.1]281.1 Subclass 281.1 indent level is 2 Frames and running gear
[List of Pre Grant Publications for class 280 subclass 288.4][List of Patents for class 280 subclass 288.4]288.4 Subclass 288.4 indent level is 2 Attachments and accessories
[List of Pre Grant Publications for class 280 subclass 30][List of Patents for class 280 subclass 30]30 Subclass 30 indent level is 1 Convertible
 [List of Pre Grant Publications for class 280 subclass 31][List of Patents for class 280 subclass 31]31 Subclass 31 indent level is 2 Cradle or crib
 [List of Pre Grant Publications for class 280 subclass 32][List of Patents for class 280 subclass 32]32 Subclass 32 indent level is 2 Skids
[List of Pre Grant Publications for class 280 subclass 32.5][List of Patents for class 280 subclass 32.5]32.5 Subclass 32.5 indent level is 1 With worker's support or shade
 [List of Pre Grant Publications for class 280 subclass 32.6][List of Patents for class 280 subclass 32.6]32.6 Subclass 32.6 indent level is 2 Repairman's creepers
 [List of Pre Grant Publications for class 280 subclass 32.7][List of Patents for class 280 subclass 32.7]32.7 Subclass 32.7 indent level is 1 Riding attachment
[List of Pre Grant Publications for class 280 subclass 400][List of Patents for class 280 subclass 400]400 Subclass 400 indent level is 1 Articulated vehicle
 [List of Pre Grant Publications for class 280 subclass 401][List of Patents for class 280 subclass 401]401 Subclass 401 indent level is 2 Collapsible to superposed relation
 [List of Pre Grant Publications for class 280 subclass 402][List of Patents for class 280 subclass 402]402 Subclass 402 indent level is 2 Single end suspension of transported vehicle
 [List of Pre Grant Publications for class 280 subclass 403][List of Patents for class 280 subclass 403]403 Subclass 403 indent level is 2 With access between vehicles
 [List of Pre Grant Publications for class 280 subclass 404][List of Patents for class 280 subclass 404]404 Subclass 404 indent level is 2 Load separately supported on plural units (e.g., pole carrying type)
[List of Pre Grant Publications for class 280 subclass 405.1][List of Patents for class 280 subclass 405.1]405.1 Subclass 405.1 indent level is 2 Load distribution adjustment
[List of Pre Grant Publications for class 280 subclass 408][List of Patents for class 280 subclass 408]408 Subclass 408 indent level is 2 With draft means at front and rear of same vehicle (e.g., vehicle train)
[List of Pre Grant Publications for class 280 subclass 411.1][List of Patents for class 280 subclass 411.1]411.1 Subclass 411.1 indent level is 2 Multiple trailing vehicles
[List of Pre Grant Publications for class 280 subclass 414.1][List of Patents for class 280 subclass 414.1]414.1 Subclass 414.1 indent level is 2 Boat carrying type
 [List of Pre Grant Publications for class 280 subclass 414.5][List of Patents for class 280 subclass 414.5]414.5 Subclass 414.5 indent level is 2 With actuator for moving trailing vehicle wheel vertically
[List of Pre Grant Publications for class 280 subclass 415.1][List of Patents for class 280 subclass 415.1]415.1 Subclass 415.1 indent level is 2 Convertible
 [List of Pre Grant Publications for class 280 subclass 419][List of Patents for class 280 subclass 419]419 Subclass 419 indent level is 2 Interconnected steering of plural units
[List of Pre Grant Publications for class 280 subclass 420][List of Patents for class 280 subclass 420]420 Subclass 420 indent level is 2 Service connections
[List of Pre Grant Publications for class 280 subclass 423.1][List of Patents for class 280 subclass 423.1]423.1 Subclass 423.1 indent level is 2 Semitrailer
[List of Pre Grant Publications for class 280 subclass 442][List of Patents for class 280 subclass 442]442 Subclass 442 indent level is 2 Wheel steering by articulative movement
[List of Pre Grant Publications for class 280 subclass 446.1][List of Patents for class 280 subclass 446.1]446.1 Subclass 446.1 indent level is 2 Condition responsive connections
[List of Pre Grant Publications for class 280 subclass 456.1][List of Patents for class 280 subclass 456.1]456.1 Subclass 456.1 indent level is 2 Plural or laterally adjustable connections
[List of Pre Grant Publications for class 280 subclass 472][List of Patents for class 280 subclass 472]472 Subclass 472 indent level is 2 Laterally offset
 [List of Pre Grant Publications for class 280 subclass 474][List of Patents for class 280 subclass 474]474 Subclass 474 indent level is 2 Selectively rigid or flexible
 [List of Pre Grant Publications for class 280 subclass 475][List of Patents for class 280 subclass 475]475 Subclass 475 indent level is 2 With retractable ground support
 [List of Pre Grant Publications for class 280 subclass 476.1][List of Patents for class 280 subclass 476.1]476.1 Subclass 476.1 indent level is 2 Wheeled draft connection
[List of Pre Grant Publications for class 280 subclass 477][List of Patents for class 280 subclass 477]477 Subclass 477 indent level is 2 Connection facilitating
[List of Pre Grant Publications for class 280 subclass 480][List of Patents for class 280 subclass 480]480 Subclass 480 indent level is 2 Tow ropes, chains, etc.
 [List of Pre Grant Publications for class 280 subclass 481][List of Patents for class 280 subclass 481]481 Subclass 481 indent level is 2 Pusher type
 [List of Pre Grant Publications for class 280 subclass 482][List of Patents for class 280 subclass 482]482 Subclass 482 indent level is 2 Adjustable length draft devices
[List of Pre Grant Publications for class 280 subclass 483][List of Patents for class 280 subclass 483]483 Subclass 483 indent level is 2 Resilient
 [List of Pre Grant Publications for class 280 subclass 490.1][List of Patents for class 280 subclass 490.1]490.1 Subclass 490.1 indent level is 2 Vertically adjustable
[List of Pre Grant Publications for class 280 subclass 491.1][List of Patents for class 280 subclass 491.1]491.1 Subclass 491.1 indent level is 2 Retractable, foldable, or knockdown
[List of Pre Grant Publications for class 280 subclass 492][List of Patents for class 280 subclass 492]492 Subclass 492 indent level is 2 Plural articulation axes
[List of Pre Grant Publications for class 280 subclass 495][List of Patents for class 280 subclass 495]495 Subclass 495 indent level is 2 Vehicle mounting or clamp
[List of Pre Grant Publications for class 280 subclass 504][List of Patents for class 280 subclass 504]504 Subclass 504 indent level is 2 Coupling
[List of Pre Grant Publications for class 280 subclass 33.991][List of Patents for class 280 subclass 33.991]33.991 Subclass 33.991 indent level is 1 Nesting vehicles
[List of Pre Grant Publications for class 280 subclass 33.992][List of Patents for class 280 subclass 33.992]33.992 Subclass 33.992 indent level is 2 Attachments or accessories
 [List of Pre Grant Publications for class 280 subclass 33.995][List of Patents for class 280 subclass 33.995]33.995 Subclass 33.995 indent level is 2 With means facilitating unloading
 [List of Pre Grant Publications for class 280 subclass 33.996][List of Patents for class 280 subclass 33.996]33.996 Subclass 33.996 indent level is 2 Pivoted load support
 [List of Pre Grant Publications for class 280 subclass 33.997][List of Patents for class 280 subclass 33.997]33.997 Subclass 33.997 indent level is 2 Load supporting frame
 [List of Pre Grant Publications for class 280 subclass 33.998][List of Patents for class 280 subclass 33.998]33.998 Subclass 33.998 indent level is 2 Vertically nestable or confined
[List of Pre Grant Publications for class 280 subclass 638][List of Patents for class 280 subclass 638]638 Subclass 638 indent level is 1 Extensible
 [List of Pre Grant Publications for class 280 subclass 35][List of Patents for class 280 subclass 35]35 Subclass 35 indent level is 2 Article support
[List of Pre Grant Publications for class 280 subclass 639][List of Patents for class 280 subclass 639]639 Subclass 639 indent level is 2 Folding
 [List of Pre Grant Publications for class 280 subclass 656][List of Patents for class 280 subclass 656]656 Subclass 656 indent level is 2 Trailer
[List of Pre Grant Publications for class 280 subclass 657][List of Patents for class 280 subclass 657]657 Subclass 657 indent level is 2 Carriage for live occupant
 [List of Pre Grant Publications for class 280 subclass 659][List of Patents for class 280 subclass 659]659 Subclass 659 indent level is 2 Hand cart of barrow
[List of Pre Grant Publications for class 280 subclass 43][List of Patents for class 280 subclass 43]43 Subclass 43 indent level is 2 Vertically adjustable wheels
[List of Pre Grant Publications for class 280 subclass 87.01][List of Patents for class 280 subclass 87.01]87.01 Subclass 87.01 indent level is 1 Coasters
[List of Pre Grant Publications for class 280 subclass 87.021][List of Patents for class 280 subclass 87.021]87.021 Subclass 87.021 indent level is 2 Occupant-pushed
 [List of Pre Grant Publications for class 280 subclass 47.1][List of Patents for class 280 subclass 47.1]47.1 Subclass 47.1 indent level is 1 Body rocking by wheel rotation
 [List of Pre Grant Publications for class 280 subclass 47.11][List of Patents for class 280 subclass 47.11]47.11 Subclass 47.11 indent level is 1 Wheel steering by attendant
 [List of Pre Grant Publications for class 280 subclass 47.12][List of Patents for class 280 subclass 47.12]47.12 Subclass 47.12 indent level is 1 Vehicles with rocker or fulcrum supports auxiliary to wheels
[List of Pre Grant Publications for class 280 subclass 47.131][List of Patents for class 280 subclass 47.131]47.131 Subclass 47.131 indent level is 1 Tiltable vehicles, stabilized by attendant or article
 [List of Pre Grant Publications for class 280 subclass 47.15][List of Patents for class 280 subclass 47.15]47.15 Subclass 47.15 indent level is 2 Vehicle axle, shaft, or spring engaging
 [List of Pre Grant Publications for class 280 subclass 47.16][List of Patents for class 280 subclass 47.16]47.16 Subclass 47.16 indent level is 2 With auxiliary wheel stabilizing means at both ends
[List of Pre Grant Publications for class 280 subclass 47.17][List of Patents for class 280 subclass 47.17]47.17 Subclass 47.17 indent level is 2 Handle-propelled vehicles
 [List of Pre Grant Publications for class 280 subclass 47.32][List of Patents for class 280 subclass 47.32]47.32 Subclass 47.32 indent level is 2 Single wheel vehicle
 [List of Pre Grant Publications for class 280 subclass 47.33][List of Patents for class 280 subclass 47.33]47.33 Subclass 47.33 indent level is 2 With leg supports
 [List of Pre Grant Publications for class 280 subclass 47.331][List of Patents for class 280 subclass 47.331]47.331 Subclass 47.331 indent level is 2 Boat carrier
[List of Pre Grant Publications for class 280 subclass 47.34][List of Patents for class 280 subclass 47.34]47.34 Subclass 47.34 indent level is 1 Stable vehicles, handle-propelled
 [List of Pre Grant Publications for class 280 subclass 47.35][List of Patents for class 280 subclass 47.35]47.35 Subclass 47.35 indent level is 2 Plural load supports
 [List of Pre Grant Publications for class 280 subclass 47.36][List of Patents for class 280 subclass 47.36]47.36 Subclass 47.36 indent level is 2 Reversible handles
 [List of Pre Grant Publications for class 280 subclass 47.371][List of Patents for class 280 subclass 47.371]47.371 Subclass 47.371 indent level is 2 Adjustable handle
[List of Pre Grant Publications for class 280 subclass 47.38][List of Patents for class 280 subclass 47.38]47.38 Subclass 47.38 indent level is 2 Occupant seating type (e.g., baby carriages)
 [List of Pre Grant Publications for class 280 subclass 2][List of Patents for class 280 subclass 2]2 Subclass 2 indent level is 1 Dropped bodies
 [List of Pre Grant Publications for class 280 subclass 62][List of Patents for class 280 subclass 62]62 Subclass 62 indent level is 1 Three-wheel
[List of Pre Grant Publications for class 280 subclass 63][List of Patents for class 280 subclass 63]63 Subclass 63 indent level is 1 Two-wheel
 [List of Pre Grant Publications for class 280 subclass 64][List of Patents for class 280 subclass 64]64 Subclass 64 indent level is 2 Adjusting wheels
[List of Pre Grant Publications for class 280 subclass 65][List of Patents for class 280 subclass 65]65 Subclass 65 indent level is 2 Spring
 [List of Pre Grant Publications for class 280 subclass 78][List of Patents for class 280 subclass 78]78 Subclass 78 indent level is 1 One-wheel
 [List of Pre Grant Publications for class 280 subclass 79][List of Patents for class 280 subclass 79]79 Subclass 79 indent level is 1 Spring
[List of Pre Grant Publications for class 280 subclass 79.11][List of Patents for class 280 subclass 79.11]79.11 Subclass 79.11 indent level is 1 Body with bracketed-type or nonsuspended axles (e.g., platform type)
 [List of Pre Grant Publications for class 280 subclass 79.2][List of Patents for class 280 subclass 79.2]79.2 Subclass 79.2 indent level is 2 Receptacle or occupant seating body
 [List of Pre Grant Publications for class 280 subclass 79.3][List of Patents for class 280 subclass 79.3]79.3 Subclass 79.3 indent level is 2 Rack-type body
 [List of Pre Grant Publications for class 280 subclass 79.4][List of Patents for class 280 subclass 79.4]79.4 Subclass 79.4 indent level is 2 Wheel or tire support body
 [List of Pre Grant Publications for class 280 subclass 79.5][List of Patents for class 280 subclass 79.5]79.5 Subclass 79.5 indent level is 2 Bucket or can support body
 [List of Pre Grant Publications for class 280 subclass 79.6][List of Patents for class 280 subclass 79.6]79.6 Subclass 79.6 indent level is 2 Cylindrical objects with elongated horizontal axis support body
 [List of Pre Grant Publications for class 280 subclass 79.7][List of Patents for class 280 subclass 79.7]79.7 Subclass 79.7 indent level is 2 Vertically elongated rectangular object support body
[List of Pre Grant Publications for class 280 subclass 80.1][List of Patents for class 280 subclass 80.1]80.1 Subclass 80.1 indent level is 1 Running gear
[List of Pre Grant Publications for class 280 subclass 81.1][List of Patents for class 280 subclass 81.1]81.1 Subclass 81.1 indent level is 2 Multiple truck
[List of Pre Grant Publications for class 280 subclass 82][List of Patents for class 280 subclass 82]82 Subclass 82 indent level is 2 Tongue truck
[List of Pre Grant Publications for class 280 subclass 86][List of Patents for class 280 subclass 86]86 Subclass 86 indent level is 2 Swivel truck
 [List of Pre Grant Publications for class 280 subclass 86.5][List of Patents for class 280 subclass 86.5]86.5 Subclass 86.5 indent level is 2 Auxiliary axle assembly (e.g., lift or tag axle)
[List of Pre Grant Publications for class 280 subclass 86.75][List of Patents for class 280 subclass 86.75]86.75 Subclass 86.75 indent level is 2 Alignment adjustment
[List of Pre Grant Publications for class 280 subclass 98][List of Patents for class 280 subclass 98]98 Subclass 98 indent level is 2 Short turn
[List of Pre Grant Publications for class 280 subclass 104][List of Patents for class 280 subclass 104]104 Subclass 104 indent level is 2 Equalized frame
 [List of Pre Grant Publications for class 280 subclass 105][List of Patents for class 280 subclass 105]105 Subclass 105 indent level is 2 Roller bearing frame
[List of Pre Grant Publications for class 280 subclass 781][List of Patents for class 280 subclass 781]781 Subclass 781 indent level is 2 Specific vehicle frame
 [List of Pre Grant Publications for class 280 subclass 107][List of Patents for class 280 subclass 107]107 Subclass 107 indent level is 2 With body or load retainers
 [List of Pre Grant Publications for class 280 subclass 108][List of Patents for class 280 subclass 108]108 Subclass 108 indent level is 2 With tongue antivibrators
[List of Pre Grant Publications for class 280 subclass 124.1][List of Patents for class 280 subclass 124.1]124.1 Subclass 124.1 indent level is 2 Suspension arrangement
[List of Pre Grant Publications for class 280 subclass 124.101][List of Patents for class 280 subclass 124.101]124.101 Subclass 124.101 indent level is 3 Including preparatory elasticity parameter selection
 [List of Pre Grant Publications for class 280 subclass 124.103][List of Patents for class 280 subclass 124.103]124.103 Subclass 124.103 indent level is 3 Body banking on turning
[List of Pre Grant Publications for class 280 subclass 124.104][List of Patents for class 280 subclass 124.104]124.104 Subclass 124.104 indent level is 3 Antidive or antisquat
[List of Pre Grant Publications for class 280 subclass 124.106][List of Patents for class 280 subclass 124.106]124.106 Subclass 124.106 indent level is 3 Antiroll or antisway
 [List of Pre Grant Publications for class 280 subclass 124.108][List of Patents for class 280 subclass 124.108]124.108 Subclass 124.108 indent level is 3 Resonance vibration suppression
 [List of Pre Grant Publications for class 280 subclass 124.109][List of Patents for class 280 subclass 124.109]124.109 Subclass 124.109 indent level is 3 Interposed frame structure (i.e., subframe)
[List of Pre Grant Publications for class 280 subclass 124.11][List of Patents for class 280 subclass 124.11]124.11 Subclass 124.11 indent level is 3 Pivotally mounted axle or axle assembly
[List of Pre Grant Publications for class 280 subclass 124.125][List of Patents for class 280 subclass 124.125]124.125 Subclass 124.125 indent level is 3 Wheel separately supported upon individual stub axle (e.g., skein, spindle)
 [List of Pre Grant Publications for class 280 subclass 124.156][List of Patents for class 280 subclass 124.156]124.156 Subclass 124.156 indent level is 3 Including "live" axle feature (e.g., differential)
[List of Pre Grant Publications for class 280 subclass 124.157][List of Patents for class 280 subclass 124.157]124.157 Subclass 124.157 indent level is 3 Fluidic suspension
[List of Pre Grant Publications for class 280 subclass 124.164][List of Patents for class 280 subclass 124.164]124.164 Subclass 124.164 indent level is 3 Mechanical spring element
[List of Pre Grant Publications for class 280 subclass 771][List of Patents for class 280 subclass 771]771 Subclass 771 indent level is 2 Occupant steered
[List of Pre Grant Publications for class 280 subclass 137.5][List of Patents for class 280 subclass 137.5]137.5 Subclass 137.5 indent level is 2 Turnable axle (e.g., fifth-wheel or swinging axle)
 [List of Pre Grant Publications for class 280 subclass 139][List of Patents for class 280 subclass 139]139 Subclass 139 indent level is 2 Hounds
[List of Pre Grant Publications for class 280 subclass 140][List of Patents for class 280 subclass 140]140 Subclass 140 indent level is 2 Reaches
[List of Pre Grant Publications for class 280 subclass 143][List of Patents for class 280 subclass 143]143 Subclass 143 indent level is 2 Bolsters and standards
 [List of Pre Grant Publications for class 280 subclass 149][List of Patents for class 280 subclass 149]149 Subclass 149 indent level is 2 Irons and clips
 [List of Pre Grant Publications for class 280 subclass 149.1][List of Patents for class 280 subclass 149.1]149.1 Subclass 149.1 indent level is 2 Interchangeable axles
 [List of Pre Grant Publications for class 280 subclass 149.2][List of Patents for class 280 subclass 149.2]149.2 Subclass 149.2 indent level is 2 Longitudinally shiftable running gear
[List of Pre Grant Publications for class 280 subclass 727][List of Patents for class 280 subclass 727]727 Subclass 727 indent level is 1 Attachment
[List of Pre Grant Publications for class 280 subclass 728.1][List of Patents for class 280 subclass 728.1]728.1 Subclass 728.1 indent level is 2 Inflatable passenger restraint or confinement (e.g., air bag) or attachment
[List of Pre Grant Publications for class 280 subclass 801.1][List of Patents for class 280 subclass 801.1]801.1 Subclass 801.1 indent level is 2 Safety belt or harness (e.g., lap belt or shoulder harness)
[List of Pre Grant Publications for class 280 subclass 748][List of Patents for class 280 subclass 748]748 Subclass 748 indent level is 2 Passenger safety guards
 [List of Pre Grant Publications for class 280 subclass 754][List of Patents for class 280 subclass 754]754 Subclass 754 indent level is 2 Vehicle spring jacking lock, between sprung and unsprung mass
 [List of Pre Grant Publications for class 280 subclass 755][List of Patents for class 280 subclass 755]755 Subclass 755 indent level is 2 To prevent vehicle tip or tilt
 [List of Pre Grant Publications for class 280 subclass 756][List of Patents for class 280 subclass 756]756 Subclass 756 indent level is 2 Roll bars and/or overhead guards
[List of Pre Grant Publications for class 280 subclass 757][List of Patents for class 280 subclass 757]757 Subclass 757 indent level is 2 Antiskid or slide
 [List of Pre Grant Publications for class 280 subclass 760][List of Patents for class 280 subclass 760]760 Subclass 760 indent level is 2 Auxiliary platform or frame attachment for tractors
 [List of Pre Grant Publications for class 280 subclass 761][List of Patents for class 280 subclass 761]761 Subclass 761 indent level is 2 Parking assisting devices, nonpowered
[List of Pre Grant Publications for class 280 subclass 762][List of Patents for class 280 subclass 762]762 Subclass 762 indent level is 2 Exterior
 [List of Pre Grant Publications for class 280 subclass 151][List of Patents for class 280 subclass 151]151 Subclass 151 indent level is 2 Auxiliary load starters
[List of Pre Grant Publications for class 280 subclass 847][List of Patents for class 280 subclass 847]847 Subclass 847 indent level is 2 Dust and mud guards
[List of Pre Grant Publications for class 280 subclass 855][List of Patents for class 280 subclass 855]855 Subclass 855 indent level is 2 Wheel scrapers and cleaners
 [List of Pre Grant Publications for class 280 subclass 159][List of Patents for class 280 subclass 159]159 Subclass 159 indent level is 2 Dust guards
[List of Pre Grant Publications for class 280 subclass 160][List of Patents for class 280 subclass 160]160 Subclass 160 indent level is 2 Wheel guards
[List of Pre Grant Publications for class 280 subclass 161][List of Patents for class 280 subclass 161]161 Subclass 161 indent level is 2 Chafe irons
[List of Pre Grant Publications for class 280 subclass 163][List of Patents for class 280 subclass 163]163 Subclass 163 indent level is 2 Steps
[List of Pre Grant Publications for class 280 subclass 170][List of Patents for class 280 subclass 170]170 Subclass 170 indent level is 2 Whip sockets
 [List of Pre Grant Publications for class 280 subclass 180][List of Patents for class 280 subclass 180]180 Subclass 180 indent level is 2 Hay load binder
 [List of Pre Grant Publications for class 280 subclass 181][List of Patents for class 280 subclass 181]181 Subclass 181 indent level is 2 Rein supports and guards
[List of Pre Grant Publications for class 280 subclass 182][List of Patents for class 280 subclass 182]182 Subclass 182 indent level is 2 Rein holders
[List of Pre Grant Publications for class 280 subclass 186][List of Patents for class 280 subclass 186]186 Subclass 186 indent level is 2 Hitching and controlling devices
 
CROSS-REFERENCE ART COLLECTIONS
 
 [List of Pre Grant Publications for class 280 subclass 900][List of Patents for class 280 subclass 900]900 RUNNER VEHICLE ATTACHMENTS
 [List of Pre Grant Publications for class 280 subclass 901][List of Patents for class 280 subclass 901]901 ADAPTATION OF NONSPECIALIZED VEHICLES TO SEMITRAILER TRACTORS
 
FOREIGN ART COLLECTIONS
 
      FOR000          CLASS-RELATED FOREIGN DOCUMENTS
Any foreign patents or nonpatent literature from subclasses that have been reclassified have been transferred directly to FOR Collections listed below. These Collections contain ONLY foreign patents or nonpatent literature. The parenthetical references in the Collection titles refer to the abolished subclasses from which these Collections were derived.
  FOR100          BODY-LEVELING DEVICES (280/840)
      FOR101          Subclass FOR101 indent level is 1 With ground engaging means moved vertically responsive to body level sensing means (280/6.1)
      FOR102          Subclass FOR102 indent level is 1 With ground engaging means interconnected for opposite vertical adjustment (280/6.11)
      FOR103          Subclass FOR103 indent level is 1 Using hydraulic motor (280/6.12)
     WHEELED
     Subclass indent level is 1 Running gear
     Subclass indent level is 2 Occupant steered
      FOR104          Subclass FOR104 indent level is 3 With cornering tipping deterrent (280/772)
  FOR105          Subclass FOR105 indent level is 3 Stub axle (280/93)
      FOR106          Subclass FOR106 indent level is 4 Centering (280/94)
  FOR107          Subclass FOR107 indent level is 4 Link connected (280/95.1)
      FOR108          Subclass FOR108 indent level is 5 Rotary shaft and gearing (280/96)
      FOR109          Subclass FOR109 indent level is 5 Idler arm steering linkage (280/846)
  FOR110          Subclass FOR110 indent level is 4 Mounts (280/96.1)
  FOR111          Subclass FOR111 indent level is 5 With suspension means (280/660)
      FOR112          Subclass FOR112 indent level is 6 With caster and/or camber adjustment (280/661)
      FOR113          Subclass FOR113 indent level is 6 Plural diverse springs (280/662)
  FOR114          Subclass FOR114 indent level is 6 Lever and spring (280/663)
      FOR120          Subclass FOR120 indent level is 6 Leaf spring (280/669)
      FOR121          Subclass FOR121 indent level is 6 Coil spring (280/670)
      FOR122          Subclass FOR122 indent level is 6 Rubber spring (280/671)
      FOR123          Subclass FOR123 indent level is 6 Fluid spring (280/672)
  FOR124          Subclass FOR124 indent level is 6 With connection or element feature (280/673)
      FOR125          Subclass FOR125 indent level is 7 Ball joint feature (280/674)
      FOR126          Subclass FOR126 indent level is 7 Geometric feature (280/675)
      FOR127          Subclass FOR127 indent level is 5 Pivot in wheel plane (280/96.3)
      FOR128          Subclass FOR128 indent level is 3 Swinging axle (280/97)
  FOR129          Subclass FOR129 indent level is 2 Swinging axle and rocking (280/109)
      FOR130          Subclass FOR130 indent level is 3 Spring (280/110)
  FOR131          Subclass FOR131 indent level is 2 Rocking (280/111)
  FOR134          Subclass FOR134 indent level is 2 Swinging axle (280/113)
  FOR135          Subclass FOR135 indent level is 3 Platform type (280/114)
      FOR136          Subclass FOR136 indent level is 4 Spring (280/115)
      FOR137          Subclass FOR137 indent level is 3 With draft attachment (280/116)
  FOR138          Subclass FOR138 indent level is 3 Offset pivot (280/117)
  FOR139          Subclass FOR139 indent level is 4 Spring (280/118)
      FOR140          Subclass FOR140 indent level is 5 Longitudinal leaf (280/119)
  FOR141          Subclass FOR141 indent level is 3 Spring (280/120)
  FOR142          Subclass FOR142 indent level is 4 Leaf (280/121)
      FOR143          Subclass FOR143 indent level is 5 Longitudinal (280/122)
      FOR144          Subclass FOR144 indent level is 5 Cross (280/123)
  FOR145          Subclass FOR145 indent level is 2 Suspension means (280/688)
      FOR146          Subclass FOR146 indent level is 3 Antisway (280/689)
  FOR147          Subclass FOR147 indent level is 3 Independent (280/690)
  FOR148          Subclass FOR148 indent level is 4 Steerable (280/691)
      FOR149          Subclass FOR149 indent level is 5 Plural diverse springs (280/692)
      FOR150          Subclass FOR150 indent level is 5 Fluid (280/693)
      FOR151          Subclass FOR151 indent level is 5 Leaf (280/694)
      FOR152          Subclass FOR152 indent level is 5 Torsion (280/695)
      FOR153          Subclass FOR153 indent level is 5 Coil (280/696)
      FOR154          Subclass FOR154 indent level is 4 Plural diverse springs (280/697)
      FOR155          Subclass FOR155 indent level is 4 Fluid (280/698)
      FOR156          Subclass FOR156 indent level is 4 Leaf (280/699)
      FOR157          Subclass FOR157 indent level is 4 Torsion (280/700)
      FOR158          Subclass FOR158 indent level is 4 Coil (280/701)
  FOR159          Subclass FOR159 indent level is 3 Fluid (280/702)
      FOR160          Subclass FOR160 indent level is 4 Anti-nose dive and/or squat systems (280/703)
      FOR161          Subclass FOR161 indent level is 4 Wheel raising (280/704)
      FOR162          Subclass FOR162 indent level is 4 Road arm (280/705)
      FOR163          Subclass FOR163 indent level is 4 Vacuum controls spring strength (280/706)
      FOR164          Subclass FOR164 indent level is 4 With electrical control means (280/707)
      FOR165          Subclass FOR165 indent level is 4 Hydro-pneumatic (280/708)
  FOR166          Subclass FOR166 indent level is 4 Hydraulic (280/709)
      FOR167          Subclass FOR167 indent level is 5 With nonfluid spring means (280/710)
  FOR168          Subclass FOR168 indent level is 4 Pneumatic (280/711)
      FOR171          Subclass FOR171 indent level is 4 With specific valve or valve arrangement (280/714)
      FOR172          Subclass FOR172 indent level is 3 Plural, diverse nonfluid springs (280/715)
  FOR173          Subclass FOR173 indent level is 3 Rubber (280/716)
      FOR174          Subclass FOR174 indent level is 4 Torsion (280/717)
  FOR175          Subclass FOR175 indent level is 3 Leaf (280/718)
      FOR176          Subclass FOR176 indent level is 4 Transverse (280/719)
      FOR177          Subclass FOR177 indent level is 4 Single leaf (280/720)
  FOR178          Subclass FOR178 indent level is 3 Torsion (280/721)
      FOR179          Subclass FOR179 indent level is 4 Coil (280/722)
      FOR180          Subclass FOR180 indent level is 4 Transverse (280/723)
  FOR181          Subclass FOR181 indent level is 3 Coil (280/724)
  FOR184          Subclass FOR184 indent level is 2 Swinging axle connections (280/125)
  FOR185          Subclass FOR185 indent level is 3 Rocking (280/126)
  FOR186          Subclass FOR186 indent level is 4 Platform types (280/127)
      FOR187          Subclass FOR187 indent level is 5 Spring (280/128)
      FOR188          Subclass FOR188 indent level is 4 Spring (280/129)
  FOR189          Subclass FOR189 indent level is 3 Platform type (280/130)
      FOR190          Subclass FOR190 indent level is 4 Spring (280/131)
      FOR191          Subclass FOR191 indent level is 3 With draft attachment (280/132)
  FOR192          Subclass FOR192 indent level is 3 Offset pivot (280/133)
  FOR193          Subclass FOR193 indent level is 4 Spring (280/134)
      FOR194          Subclass FOR194 indent level is 5 Longitudinal leaf (280/135)
  FOR195          Subclass FOR195 indent level is 3 Spring (280/136)
      FOR196          Subclass FOR196 indent level is 4 Longitudinal leaf (280/137)
      FOR197          Subclass FOR197 indent level is 3 Antirattlers (280/138)
 
DIGESTS
 
 [List of Pre Grant Publications for class 280 subclass DIG1][List of Patents for class 280 subclass DIG1] DIG1 LOAD RESPONSIVE (LEVELING OF VEHICLE)
 [List of Pre Grant Publications for class 280 subclass DIG2][List of Patents for class 280 subclass DIG2] DIG2 WHEEL SUPPORTS FOR OUTBOARD MOTORS
 [List of Pre Grant Publications for class 280 subclass DIG3][List of Patents for class 280 subclass DIG3] DIG3 WHEELED SHOPPING BAG
 [List of Pre Grant Publications for class 280 subclass DIG4][List of Patents for class 280 subclass DIG4] DIG4 GROCERY STORE CART
 [List of Pre Grant Publications for class 280 subclass DIG5][List of Patents for class 280 subclass DIG5] DIG5 MOTORIZED GOLF CARTS
 [List of Pre Grant Publications for class 280 subclass DIG6][List of Patents for class 280 subclass DIG6] DIG6 WHEELED GOLF CLUB CARRIERS
 [List of Pre Grant Publications for class 280 subclass DIG7][List of Patents for class 280 subclass DIG7] DIG7 AIR BAG ROLLERS
 [List of Pre Grant Publications for class 280 subclass DIG8][List of Patents for class 280 subclass DIG8] DIG8 SEPARABLE BODY OR CONTAINER-TYPE SEMITRAILERS
 [List of Pre Grant Publications for class 280 subclass DIG9][List of Patents for class 280 subclass DIG9] DIG9 OCCUPANT-STEERED TRAILERS
 [List of Pre Grant Publications for class 280 subclass DIG10][List of Patents for class 280 subclass DIG10] DIG10 STAIR CLIMBING CHAIRS
 [List of Pre Grant Publications for class 280 subclass DIG11][List of Patents for class 280 subclass DIG11] DIG11 WALKING ATTENDANT STEERED TRAILERS
 [List of Pre Grant Publications for class 280 subclass DIG12][List of Patents for class 280 subclass DIG12] DIG12 CLAMP-TYPE SKI BINDINGS HAVING PLURAL DIVERSE AXES OR CLAMPS
 [List of Pre Grant Publications for class 280 subclass DIG13][List of Patents for class 280 subclass DIG13] DIG13 SKI BINDING CONTROLLED BY SKIER POSITION OR BY REMOTE CONTROL
 [List of Pre Grant Publications for class 280 subclass DIG14][List of Patents for class 280 subclass DIG14] DIG14 TRACTOR-TRAILER BACKING CONNECTIONS

This page is produced by the Office of Classification Support (Office of Patent Classification) for the Reference Tools Project.

Please send questions and comments to usptoinfo@uspto.gov .

Note: The Patent and Trademark Depository Library Program (PTDLP) administers a nationwide network of public, state and academic libraries designated as Patent and Trademark Depository Libraries authorized by 35 U.S.C. 13 to: Disseminate Patent and Trademark Information Support Diverse Intellectual Property Needs of the Public. PTDL Contact Information

Note: For information/comments on electronic information products, such as purchasing USPTO data, or to discuss system requirements for magnetic tape products, contact:

     Information Products Division -- U.S. Patent and Trademark Office Information Products Division Contact Information
     Or, browse their on-line catalog.

KEY: e Biz=online business system fees=fees forms=formshelp=help laws and regs=laws/regulations definition=definition (glossary)

The Inventors Assistance Center is available to help you on patent matters.Send questions about USPTO programs and services to the USPTO Contact Center (UCC). You can suggest USPTO webpages or material you would like featured on this section by E-mail to the webmaster@uspto.gov. While we cannot promise to accommodate all requests, your suggestions will be considered and may lead to other improvements on the website.

|.HOME | SITE INDEX| SEARCH | eBUSINESS | HELP | PRIVACY POLICY