Home| FAQ	Search:Advanced|Person|Company| Type|Class	Login

Quick search:	Patent number:	Patent Date:

US Patent: 894,673
Ratchet mechanism
Patentee: George O. Leopold (exact or similar names) - Philadelphia, PA USPTO Classifications: 193/44, 74/134, 74/575 Tool Categories: screwdrivers : screwdriver mechanisms : ratcheting screwdrivers woodworking tools : braces : ratchet braces Assignees: North Brothers Manufacturing Co. - Philadelphia, PA Manufacturer: North Brothers Manufacturing Co. - Philadelphia, PA Witnesses: William A. Barr Joseph H. Klein	Patent Dates: Applied: Feb. 15, 1908 Granted: Jul. 28, 1908 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Steve Gosselin

Copyright © 2002-2024 - DATAMP