Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 188/35
Name: Brakes > Vehicle > Railway > Wheel and rail
Description: The brakes are applied to both the car-wheel and the rail, either simultaneously or successively.










Sub-classes under this class:

Class Number Class Name Patents
188/36 Chock 44


Patents under this class:

Patent Number Title Of Patent Date Issued
7273197 Adjustable shopping cart and baby stroller stand Sep. 25, 2007
7124861 Motion control apparatus Oct. 24, 2006
6629709 Wheel/rail adhesion enhancement Oct. 7, 2003
6494301 Elastic braking body Dec. 17, 2002
5211266 Rail skate May. 18, 1993











 
 
  Recently Added Patents
Stacked structure and stacked method for three-dimensional chip
Controller
Polyureas made from aminocrotonates and enaminones
Semiconductor device
Proximity-based mobile message delivery
Knife grip
System and method for organizing, processing and presenting information
  Randomly Featured Patents
Method of manufacturing pulp molded product
Hydraulic brake booster
Interactive game board system incorporating capacitive sensing and identification of game pieces
Rotary grater
Catalytic depolymerization of polymers containing electrophilic linkages using nucleophilic reagents
Underground room such as notably a cellar
Inflatable passenger collision protection arrangement
Image signal processing device, digital camera and computer program product that perform white balance adjustment using pixel outputs from extracted areas
Object transport apparatus having a floating conveying means
System and method for determining the location of a mobile device