Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: AI125
Screw-Wrench
Patentee:
L. D. Gilman (exact or similar names) - Troy, NY

USPTO Classifications:
81/156

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Jul. 17, 1855

Patent Pictures: [ 1 | 2 ]
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
Amendment to Gilman's March 27, 1855 patent (No. 12,590), showing a modification of the adjustment clamp. The specifications portion is missing from the patent office web site.

In October 1867, Gilman sought a reissue of the patent; the claims portion of that reissue application was reprinted in the Oct. 30, 1867 AMERICAN ARTISAN.

Copyright © 2002-2024 - DATAMP