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

Quick search:	Patent number:	Patent Date:

US Patent: 1,008,164
Screw-Driver Ratchet Screw-Driver
Patentee: George O. Leopold (exact or similar names) - Philadelphia, PA USPTO Classifications: 81/60 Tool Categories: screwdrivers : screwdriver mechanisms : ratcheting screwdrivers Assignees: North Brothers Manufacturing Co. - Philadelphia, PA Manufacturer: Not known to have been produced Witnesses: William E. Shupe William A. Barr	Patent Dates: Applied: Mar. 29, 1911 Granted: Nov. 07, 1911 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Steve Gosselin

Copyright © 2002-2024 - DATAMP