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
Data processing method
Printable and printed articles
Method or system for investing and/or trading
Use of Lactobacillus for liver protection
Secure data exchange for processing requests
Techniques for forming a contact to a buried diffusion layer in a semiconductor memory device
Method and system of a sensor interface having dynamic automatic gain control
  Randomly Featured Patents
Electronic apparatus
Continuously variable transmission
Container
Photochromic materials having extended pi-conjugated systems and compositions and articles including the same
Process for separating methanol from the reaction products obtained in the etherification of C.sub.4 through C.sub.7 isoolefins with methanol
Leak resistant drinking container apparatus
Opto-electronic module and devices comprising the same
Apparatus for treating crankcase gases from engines
Voice-interactive marketplace providing promotion and promotion tracking, loyalty reward and redemption, and other features
Moving image encoding method and apparatus