Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 372,080
Combination Tool
Patentee:
William H. Mitchell (exact or similar names) - Horse Cave, KY

USPTO Classifications:
30/102, 30/263, 7/139, 7/157, 81/171, 81/182, 81/185.1, 81/363, 81/401

Tool Categories:
wrenches : pipe and nut combination wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
C. Sedgwick
F. McArdle
Chas. C. Mustain
McC. Mustain

Patent Dates:
Applied: Feb. 12, 1887
Granted: Oct. 25, 1887

Patent Pictures:
William H. Mitchell patent October 25, 1887
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
Combines function of nut and pipe wrench and pipe cutter. Interchangeable jaw inserts for the pipe wrench and pipe cutter functions. The base of the adjustable jaw structure has an adjusting screw. The final gripping or cutting pressure is supplied by a compound lever handle.

Copyright © 2002-2024 - DATAMP