Resources Contact Us Home
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 188/149
Name: Brakes > Operators > Automatic > Momentum > Vehicle > Railway > Train > Drawbar
Description: The push-rods are the drawbars of the cars.

Sub-classes under this class:

Class Number Class Name Patents
188/150 Speed-responsive 2

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Managing job execution
Chemical method of making a suspension, emulsion or dispersion of pyrithione particles
Apparatus and method for weighing an item of mail during transport through a sorting installation and having an anti-vibration device
RFID reader revocation checking using low power attached displays
Motor vehicle, toy and/or replica
Weighted determination in configuration management systems
  Randomly Featured Patents
Hydraulic control system
Laundry detergent compositions with amino acid based polymers to provide appearance and integrity benefits to fabrics laundered therewith
Cylindrical geometry time-of-flight mass spectrometer
System for evaluating a psychological effect of a document
Photoelectric position measuring system with integral optical circuit having phase shifted interference gratings
Using a portion of differential signal line to provide an embedded common mode filter
Imaging apparatus capable of changing frame rate
Phase shift mask and method of manufacture
Rotary mount integral flexural pivot with blades which are integrally interconnected at the blade intersection
Fabric construction