Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
CA Patent: CA-34,372
Pipe Wrench
Patentee:
Everett Cook - Livermore Falls, ME

USPTO Classifications:

Tool Categories:
wrenches : pipe wrenches

Assignees:
None

Manufacturer:
Unknown

Witnesses:
L. C. Hills
E. H. Bond

Patent Dates:
Applied: Apr. 10, 1890
Granted: May 21, 1890

Patent Pictures: [ 1 | 2 ]
Everett Cook patent May 21, 1890 - edited from Canadian Patent Office Record and Canadian Patents Database
CIPO Data
Report data errors or omissions
34,372 in Canadian Patents Database
Description:
The cam end of the swinging hook jaw fits in one of two recesses in the shank to set the size.

An example is reported, marked only with the Canadian patent date; corresponding U.S. patent 420,039 granted Jan. 28, 1890 is reflected in a known example of the wrench marked "COOKS PATENT JAN 28 1890."

Copyright © 2002-2019 - DATAMP