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Class   280LAND VEHICLES
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 [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