Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 260,292
Monkey Wrench
Patentee:
Jonas S. Greenleaf (exact or similar names) - Fargo, Dakota Territory

USPTO Classifications:
81/174

Tool Categories:
wrenches : wrench combination tools

Assignees:
Jonas S. Greenleaf - Fargo, Dakota Territory
Frank Scott Berry - Mercer, ME

Manufacturer:
Not known to have been produced

Witnesses:
W. J. Osgood
J. W. Garner
N. B. Pinkham
Geo. I. Foster
Patent Dates:
Applied: Apr. 22, 1882
Granted: Jun. 27, 1882

Patent Pictures:
Jonas S. Greenleaf patent June 27, 1882
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
A combination nut wrench, axle-nut wrench, hammer, nail claw, and screwdriver. The patent is for the shape and conformation of the head and jaws.

Copyright © 2002-2025 - DATAMP