Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 305,495
Combined Wrench and Pipe Tongs
Patentee:
Daniel Witt - Templeton, MA

USPTO Classifications:
81/404, 81/426

Tool Categories:
wrenches : pipe wrenches : pipe tongs
wrenches : wrench adjustment types : screw adjust wrenches

Assignees:
Charles A. Adams - Winchendon, MA
Albert R. Whitney - Winchendon, MA
Daniel Witt - Templeton, MA

Manufacturer:
Not known to have been produced

Witnesses:
Rufus B. Fowler
B. M. McCrohan

Patent Dates:
Applied: Jul. 25, 1883
Granted: Sep. 23, 1884

Patent Pictures:
Daniel Witt patent September 23, 1884
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
The specifications say the patented feature is the swinging jaw face with lever handle applied to a "monkey wrench" structure. The concave segment of the shank to accommodate pipe is an unusual feature that is also noted in the specifications.

Copyright © 2002-2019 - DATAMP