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

British merchant Peter Durand invented the tin can in 1810.

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 400/382 - Via reciprocating common actuator

Subclass of Class 400 - Typewriting machines
Definition: Subject matter wherein said shaft is caused to be connected
No. of patents: 0