Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 705,917
Screw-Driver
Patentee:
George E. Gay - Augusta, ME

USPTO Classifications:
81/31

Tool Categories:
screwdrivers : screwdriver mechanisms : ratcheting screwdrivers

Assignees:
None

Manufacturer:
George E. Gay Manufacturing Co. - Augusta, ME

Witnesses:
S. C. Spaulding
J. A. Gardner

Patent Dates:
Applied: Apr. 10, 1902
Granted: Jul. 29, 1902

Patent Pictures: [ 1 | 2 ]
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
Samples marked , "Union",Geo.E.Gay MFG.Augusta,ME. U.S.A,Pat. July 29,1902.The ferrule is twisted right or left to engage the pawl, unlike his Patent644907. It also uses a simpler design.

Copyright © 2002-2019 - DATAMP