Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 2,218,313
Wrench
Patentees:
Glen W. Hamilton (exact or similar names) - Kansas City, MO
Vinton H. Rowlett (exact or similar names) - St. Louis, MO

USPTO Classifications:
81/359, 81/424.5

Tool Categories:
wrenches : pliers type wrenches
wrenches : wrench components : wrench jaw components

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Dec. 10, 1937
Granted: Oct. 15, 1940

Patent Pictures:
Glen W. Hamilton and Vinton H. Rowlett patent Oct. 15, 1940
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
Box type grip activated by a lever handle with a cam end. Battery cable clamp bolts are one application noted in the specifications.

Copyright © 2002-2024 - DATAMP