Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 915,003
Screw Driver
Screw holding screwdriver
Patentee:
Albert Whisler (exact or similar names) - Burlington, KS

USPTO Classifications:
81/453

Tool Categories:
screwdrivers : screwdriver blades
specialty tools : screw starters

Assignees:
None

Manufacturer:
Unknown

Witnesses:
A. E. Palmer
Major A. Speakman
Patent Dates:
Applied: Jun. 13, 1908
Granted: Mar. 09, 1909

Patent Pictures: [ 1 | 2 | 3 | 4 ]
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Steve Gosselin
Description:
Example marked 'Whisler Automatic" Pat'D March 9,09.

Copyright © 2002-2024 - DATAMP