Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 213/87
Name: Railway draft appliances > Couplings > Counterpart > Link or bar type > Selective coupling element > Pin and link > Swing pin
Description: Where the pin is pivotally supported to be swung rearwardly by an entering link and to move by gravity or a spring to engaged in the opening in the link.










Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Method and apparatus for a cryptographically assisted commercial network system designed to facilitate buyer-driven conditional purchase offers
Systems and methods for parameter adaptation
Watch chain
Method to prevent hyper frame number de-synchronization in a wireless communication system
Digital fine delay processing
Profiling activity through video surveillance
Information display
  Randomly Featured Patents
Highly stable packaging substrates
Plasma display panel and driving method thereof
Installation for supplying materials into metallurgical unit
Auto-cruise system for vehicle
Device for reducing the pressure of a compressor in the idling and shutdown mode
Syringe bottle support apparatus
Dual-gate MOSFET with channel potential engineering
Method of wet pressing tissue paper with three felt layers
Handle portion of a golf club shaft
Blur correction device and blur correction method