Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 654,524
Wrench
Patentees:
Joseph F. Descher - Lincoln, NE
Henry M. Descher - Lincoln, NE

USPTO Classifications:
81/315, 81/356, 81/390, 81/427

Tool Categories:
wrenches : wrench adjustment types : auxiliary levers on wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
J. E. Hutchinson, Jr.
D. W. Edelin
A. W. Lane
L. E. Ferris

Patent Dates:
Applied: Feb. 13, 1900
Granted: Jul. 24, 1900

Patent Pictures:
Joseph F. & Henry M. Descher patent July 24, 1900
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
Screw adjust with secondary lever handle and latch. The jaws have cut-away sections with pipe-gripping teeth.

Copyright © 2002-2017 - DATAMP