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
High power insulated gate bipolar transistors
Porous objects having immobilized encapsulated biomolecules
Buildable dinnerware
Portable device for treating insect bites and the like
Protective vest
Pelvic registration device for medical navigation
Signal processing apparatus and methods
  Randomly Featured Patents
Preparation of aqueous N-methylol amide solutions
High voltage fuse
Method for making a dispensing package including blow molding and inserting a spout
Peptide-metal chelate conjugate complexes
Street compression closet flange
Enteric coating for pharmaceutical dosage forms
Non-woven fabric, non-woven fabric manufacturing method and absorbent article
Asphalt acrylic monomer-containing block polymer composition
Base metal electrode capacitor and method of making the same
Process, device and system for mapping transformers to meters and locating non-technical line losses