Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,540,642
Wrench
Patentee:
William T. Long - Puyallup, WA

USPTO Classifications:
81/147

Tool Categories:
wrenches : wrench adjustment types : quick adjust wrenches
wrenches : pipe wrenches

Assignees:
John F. Reed - Seattle, WA

Manufacturer:
Winner Tool Co. - Puyallup, WA

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 21, 1923
Granted: Jun. 02, 1925

Patent Pictures: [ 1 | 2 ]
William T. Long Pat. June 2, 1925
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
The quick-adjust sliding jaw has a substantial curved spring inside the back portion, and a thumb piece to rock the jaw sufficient to release its grip.

Copyright © 2002-2017 - DATAMP