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

Icon_funbox Quotables

"I watched his countenance closely, to see if he was not deranged ... and I was assured by other senators after he left the room that they had no confidence in it."

U.S. Senator Smith of Indiana ; After seeing Samuel Morse demonstrate the telegraph.

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 295/29 - Wrought


Subclass of Class 295 - Railway wheels and axles
Definition: Wrought-metal car-wheels produced by some forging operation,
No. of patents: 1
Last issue date: 03/20/1979


NumberTitleIssue Date
4145079Railroad car wheel
A railroad car wheel having an annular hub for connection to an axle and defining an inner radial surface adapted for disposition in facing relating to the inner surface of a wheel on the opposite end of the axle and an outboard radial surface facing outw...
03/20/1979
 
Sign InRegister
Username  
Password   
forgot password?