Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 305/111.81
Name: Wheel substitutes for land vehicles >
Description:










Sub-classes under this class:

Class Number Class Name Patents
305/1 Stepper type 11
305/100 With means to remove or exclude foreign matter (e.g., seal, scraper) 57
305/116 Track guide or alignment mechanism 30
305/117 With lubrication 22
305/120 With frame carried endless track 39
305/124 With track support intermediate of end wheels 37
305/143 With means for tensioning track by moving at least one endwheel 39
305/15 Combined or convertible 22
305/157 Endless belt having nonmetallic track or tread 35
305/185 Tracks or treads 38
305/19 Single wheel type 31
305/20 Wheel on top of upper track run 7
305/33 With interposed friction drive belt 6
305/34 Inflatable means 24
305/6 Rigid portable track 9
305/60 Miscellaneous 44
305/8 With rail engaging means 0
305/9 With brake 5
305/900 Master link 0


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Image forming apparatus
System and methods for random parameter filtering
Systems and methods for port mirroring with network-scoped connection-oriented sink
Systems and methods for performing live chat functionality via a mobile device
Unsupervised document clustering using latent semantic density analysis
Bread basket
Release layer
  Randomly Featured Patents
Ink tank and recording apparatus
Amplifier measurement and modeling processes for use in generating predistortion parameters
Method and system for managing attraction admission
Method for cheese compacting
Video processing apparatus and video processing method
System and method for consolidating spent nuclear fuel
Zoom lens and image projection apparatus
Transposon transfer factor functioned in mammal
Displacement sensor having a display data output
Battery housing for medical scooter