Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 325,001
Wrench
Patentee:
John McLean (exact or similar names) - Camden, AL

USPTO Classifications:
81/165, 81/170

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Otto Beyer
C. Sedgwick
Saml. D. Moore
David T. McMillan

Patent Dates:
Applied: Jun. 06, 1885
Granted: Aug. 25, 1885

Patent Pictures:
John McLean patent August 25, 1885
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
The adjustable jaw is moved by a threaded shaft driven through bevel gears, by a "T" handle at the end of the wrench handle.

Copyright © 2002-2024 - DATAMP