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CA Patent: CA-53,039
Pipe Wrench and Cutter
Patentees:
Frank A. Whitney (exact or similar names) - Sugar Grove, IL
Artemas W. Whitney (exact or similar names) - Sugar Grove, IL

USPTO Classifications:

Tool Categories:
wrenches : wrench components : wrench jaw components
wrenches : wrench combination tools
wrenches : pipe wrenches

Assignees:
None

Manufacturer:
Whitney Wrench Co. - Sugar Grove, IL

Witnesses:
L. Weiser
J. H. Siggers

Patent Dates:
Applied: Jun. 09, 1896
Granted: Jul. 27, 1896

Patent Pictures:
F. A. Whitney and A. W. Whitney patent July 27, 1896 edited from CANADIAN PATENT OFFICE RECORD
CIPO Data
Report data errors or omissions to steward Stan Schulz
Canadian patent no. 53,039 in FLICKR
53,039 in Canadian Patents Database
Description:
Swinging hook jaw "self-adjusting" pipe wrench with add-on jaw pieces containing a rolling cutter and smooth bearing face for use with the cutter.

Corresponding U.S. patent no. 543,953 was issued August 6, 1895.

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