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CA Patent: CA-5,164
Pipe Wrench
Patentee:
Lawrence Glynn (exact or similar names) - Cambridgeport, MA

USPTO Classifications:

Tool Categories:
wrenches : pipe wrenches : pipe tongs
wrenches : wrench adjustment types : self-adjust wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
William Edson
Alban Andrin

Patent Dates:
Granted: Sep. 10, 1875

Patent Pictures:
Lawrence Glynn patent September 10, 1875 edited from CANADIAN PATENT OFFICE RECORD
CIPO Data
Report data errors or omissions to steward Stan Schulz
5,164 in Canadian Patents Database
Description:
Hook jaw pipe wrench with an adjustable "fixed" jaw.

Corresponding U.S. patent no. 165,725 was issued July 20, 1875.

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