U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"We live in a society exquisitely dependent on science and technology, in which hardly anyone knows anything about science and technology."

Carl Sagan

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 474/221 - Strandlike locking member (e.g., wire, etc.)


Subclass of Class 474 - Endless belt power transmission systems or components
Definition: Subject matter wherein the retaining device is in the form
No. of patents: 1
Last issue date: 11/06/2001


NumberTitleIssue Date
6311469Drive chain
A drive chain has opposed pairs of inner link plated that are interconnected by cast outer links. Pins pass through aligned apertures in overlapping end portions of the inner and outer links. Each pin is fixed relative to the inner link. The outer link ha... 		11/06/2001
 
Sign InRegister
Username  
Password   
forgot password?