Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
CA Patent: CA-55,439
Wrench
Patentees:
Henry C. Barlow (exact or similar names) - Converse, IN
Harry G. Flinn (exact or similar names) - Converse, IN

USPTO Classifications:

Tool Categories:
wrenches : pipe wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
R. A. Shepard
J. H. Siggers

Patent Dates:
Applied: Jan. 21, 1897
Granted: Mar. 27, 1897

Patent Pictures:
Henry C. Barlow and Harry G. Flinn patent March 27, 1897 edited from CANADIAN PATENT OFFICE RECORD
CIPO Data
Report data errors or omissions to steward Stan Schulz
Canadian patent no. 55,439 in FLICKR
55,439 in Canadian Patents Database
Description:
A hybrid form related to chain type pipe wrenches. This one has two arc shaped gripping jaws and a swinging connecting link.

Corresponding U.S. patent no. 573,637 was issued to Henry C. Barlow on Dec. 22, 1896.

Copyright © 2002-2024 - DATAMP