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.
[Search a list of Patent Appplications for class 298]  Class   298LAND VEHICLES: DUMPING
Click here for a printable version of this file
  Turn Outline  
     Expand/Contract Processing Please Wait
   [List of Patents for class 298 subclass 1R]  1R           MISCELLANEOUS
    [List of Patents for class 298 subclass 1A]  1A           Subclass 1A indent level is 1 Auxiliary dump body mounted in nondumping body
    [List of Patents for class 298 subclass 1B]  1B           Subclass 1B indent level is 1 Dump body includes flexible or movable bottom part to facilitate dumping
    [List of Patents for class 298 subclass 1H]  1H           Subclass 1H indent level is 1 Means for heating dumping body
    [List of Patents for class 298 subclass 1SG]  1SG           Subclass 1SG indent level is 1 Wheel splash guards movable responsive to body tilting
    [List of Patents for class 298 subclass 1V]  1V           Subclass 1V indent level is 1 Vibrator means to facilitate removal of material
    [List of Patents for class 298 subclass 1C]  1C           Subclass 1C indent level is 1 Motor driven carts having forwardly dumping body
    [List of Patents for class 298 subclass 1T]  1T           Subclass 1T indent level is 1 Toy dump trucks
   [List of Patents for class 298 subclass 2]  2           HAND TRUCKS AND BARROWS
    [List of Patents for class 298 subclass 3]  3           Subclass 3 indent level is 1 Single wheel
    [List of Patents for class 298 subclass 4]  4           SLEDS
   [List of Patents for class 298 subclass 5]  5           TWO-WHEEL
    [List of Patents for class 298 subclass 6]  6           Subclass 6 indent level is 1 With cover or end gate control
    [List of Patents for class 298 subclass 7]  7           WITH LOAD-DELIVERING CHUTE
   [List of Patents for class 298 subclass 8R]  8R           PLURAL LOAD UNITS
    [List of Patents for class 298 subclass 8H]  8H           Subclass 8H indent level is 1 Hopper type body
    [List of Patents for class 298 subclass 8T]  8T           Subclass 8T indent level is 1 Multiple dumping vehicles connected in tandem
    [List of Patents for class 298 subclass 9]  9           ROTATING ABOUT VERTICAL AXIS AND TILTING
    [List of Patents for class 298 subclass 10]  10           ROTATING TO OVERTURN ABOUT FIXED AXIS
    [List of Patents for class 298 subclass 11]  11           ELEVATING AND TILTING
   [List of Patents for class 298 subclass 12]  12           SLIDING AND TILTING
    [List of Patents for class 298 subclass 13]  13           Subclass 13 indent level is 1 Side delivery only
   [List of Patents for class 298 subclass 14]  14           Subclass 14 indent level is 1 Operating mechanism
    [List of Patents for class 298 subclass 15]  15           Subclass 15 indent level is 2 Vehicle-motion controlled
    [List of Patents for class 298 subclass 16]  16           Subclass 16 indent level is 2 Vehicle-motor controlled
   [List of Patents for class 298 subclass 17R]  17R           TILTING
   [List of Patents for class 298 subclass 17.5]  17.5           Subclass 17.5 indent level is 1 Tilting about plural or shifting fulcrums
   [List of Patents for class 298 subclass 17.6]  17.6           Subclass 17.6 indent level is 2 Selectively tiltable in different directions
    [List of Patents for class 298 subclass 17.7]  17.7           Subclass 17.7 indent level is 3 Side or end delivery
    [List of Patents for class 298 subclass 17.8]  17.8           Subclass 17.8 indent level is 3 Progressive fulcrum points
    [List of Patents for class 298 subclass 18]  18           Subclass 18 indent level is 1 Side delivery only
   [List of Patents for class 298 subclass 19R]  19R           Subclass 19R indent level is 1 Operating mechanism
   [List of Patents for class 298 subclass 20R]  20R           Subclass 20R indent level is 2 Vehicle-motion controlled
   [List of Patents for class 298 subclass 22R]  22R           Subclass 22R indent level is 2 Fluid-pressure operators
   [List of Patents for class 298 subclass 21R]  21R           Subclass 21R indent level is 2 Vehicle-motor controlled
    [List of Patents for class 298 subclass 19B]  19B           Subclass 19B indent level is 2 Booster device for initial tilting movement
    [List of Patents for class 298 subclass 19V]  19V           Subclass 19V indent level is 2 Tilting mechanism includes flexible operator means, (e.g., cable)
   [List of Patents for class 298 subclass 23R]  23R           Subclass 23R indent level is 1 With cover or endgate control
    [List of Patents for class 298 subclass 23MD]  23MD           Subclass 23MD indent level is 2 Motor operated endgate opening means
    [List of Patents for class 298 subclass 23M]  23M           Subclass 23M indent level is 2 Motor operated endgate latch means
    [List of Patents for class 298 subclass 23S]  23S           Subclass 23S indent level is 2 Combined latch and endgate opening means
   [List of Patents for class 298 subclass 23A]  23A           Subclass 23A indent level is 2 Automatic (non-motor) endgate latch mechanism
    [List of Patents for class 298 subclass 23B]  23B           Subclass 23B indent level is 3 Including cam actuator means
    [List of Patents for class 298 subclass 23F]  23F           Subclass 23F indent level is 3 Including flexible operating member
   [List of Patents for class 298 subclass 23D]  23D           Subclass 23D indent level is 2 Automatic, positive, non-motor endgate opening means
    [List of Patents for class 298 subclass 23DF]  23DF           Subclass 23DF indent level is 3 Including flexible operating member
    [List of Patents for class 298 subclass 23C]  23C           Subclass 23C indent level is 2 Dump body covers, control means therefor
    [List of Patents for class 298 subclass 23TT]  23TT           Subclass 23TT indent level is 2 Miscellaneous tilting trucks
    [List of Patents for class 298 subclass 17B]  17B           Subclass 17B indent level is 1 Brace or prop to support tilted load body
    [List of Patents for class 298 subclass 17S]  17S           Subclass 17S indent level is 1 Vehicle includes means to stabilize or level body while dumping
    [List of Patents for class 298 subclass 17SG]  17SG           Subclass 17SG indent level is 1 Ground engaging
    [List of Patents for class 298 subclass 17T]  17T           Subclass 17T indent level is 1 Tractor dumping attachments
   [List of Patents for class 298 subclass 24]  24           HOPPER TYPE
    [List of Patents for class 298 subclass 25]  25           Subclass 25 indent level is 1 Pivoted sections
    [List of Patents for class 298 subclass 26]  26           Subclass 26 indent level is 1 Tilting bottom
   [List of Patents for class 298 subclass 27]  27           Subclass 27 indent level is 1 Bottom opening
    [List of Patents for class 298 subclass 28]  28           Subclass 28 indent level is 2 Removable bottom boards
   [List of Patents for class 298 subclass 29]  29           Subclass 29 indent level is 2 Hinged doors
    [List of Patents for class 298 subclass 30]  30           Subclass 30 indent level is 3 Transversely hinged only
   [List of Patents for class 298 subclass 31]  31           Subclass 31 indent level is 3 Longitudinally hinged only
    [List of Patents for class 298 subclass 32]  32           Subclass 32 indent level is 4 Parallel swinging
   [List of Patents for class 298 subclass 33]  33           Subclass 33 indent level is 4 Oppositely swinging
    [List of Patents for class 298 subclass 34]  34           Subclass 34 indent level is 5 Inwardly only
   [List of Patents for class 298 subclass 35R]  35R           Subclass 35R indent level is 5 Outwardly only
    [List of Patents for class 298 subclass 36]  36           Subclass 36 indent level is 6 Vertically movable
    [List of Patents for class 298 subclass 37]  37           Subclass 37 indent level is 6 Closing equalizers
    [List of Patents for class 298 subclass 35M]  35M           Subclass 35M indent level is 6 Motor operated doors
    [List of Patents for class 298 subclass 38]  38           CATCHES
 
FOREIGN ART COLLECTIONS
 
      FOR000          CLASS-RELATED FOREIGN DOCUMENTS

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