Resources Contact Us Home
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 188/37
Name: Brakes > Vehicle > Railway > Wheel and rail > Chock > Roller shoe
Description: The shoe-chock is in the form of a roller.

Patents under this class:

Patent Number Title Of Patent Date Issued
6227337 Clutch for pivoting workpiece support May. 8, 2001
4936420 Taxiguard Jun. 26, 1990

  Recently Added Patents
Artifact removal in nuclear images
Synthesized interoperable communications
Process for producing polyphenylene ether composition
Intrinsic absorber layer for photovoltaic cells
Control apparatus and control method
Phase-amplitude 3-D stereo encoder and decoder
Inhibition of HRP-3 using modified oligonucleotides
  Randomly Featured Patents
Counterflow extraction column
Washing machine and its washing method
Method of forming lead-acid battery electrode
Heterocyclic compounds and their uses
Method and system for field assisted statistical assembly of wafers
Electric shaver
Semiconductor arithmetic apparatus
Liquid crystal panel and equipment comprising said liquid crystal panel
Method, components, and system for assembling buildings
Chip package