Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 228,755
Wrench
Monkey Wrench
Patentee:
Randolph Hayden (exact or similar names) - Middletown, CT

USPTO Classifications:
81/167, 81/177.1

Tool Categories:
wrenches : nut wrenches
wrenches : bicycle or pocket wrenches

Assignees:
None

Manufacturer:
Randolph Hayden - Middletown, CT
Reed & Co, - Higganum, CT

Witnesses:
Wendell R. Curtis
Wilmot Horton
Albert O. Reed
Theo. G. Ellis

Patent Dates:
Applied: Mar. 16, 1880
Granted: Jun. 15, 1880

Patent Pictures:
Randolph Hayden Pat. June 15, 1880
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
The focus of the patent is the body comprised of a shell and riveted side plate, and the combination of the interior parts.

An ad in a business directory for 1881 lists Reed & Co., Higganum, Conn. as manufacturer of Hayden's patent wrench and an ice tongs he patented. Both used malleable cast iron parts.

Copyright © 2002-2024 - DATAMP