Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 573,806
Wrench
Patentees:
Charles A. Bigelow (exact or similar names) - Parker City, PA
Thomas C. Gates (exact or similar names) - Hoodville, PA

USPTO Classifications:
81/140, 81/185.1

Tool Categories:
wrenches : pipe and nut combination wrenches
wrenches : wrench adjustment types : quick adjust wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Wm. N. Cromwell
A. W. Poynton
W. S. McClintock
A. A. Anderson
Patent Dates:
Applied: Aug. 13, 1896
Granted: Dec. 22, 1896

Patent Pictures:
Charles A. Bigelow and Thomas C. Gates patent December 22, 1896
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
Quick adjust combination pipe and nut wrench.

Copyright © 2002-2024 - DATAMP