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CA Patent: CA-51,960
Wrench
Patentee:
Gustaf F. Johnson (exact or similar names) - West Superior, WI

USPTO Classifications:

Tool Categories:
wrenches : wrench components : wrench jaw components

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
W. J. Lavarre
J. H. Siggers

Patent Dates:
Applied: Feb. 24, 1896
Granted: Apr. 14, 1896

Patent Pictures:
Gustaf F. Johnson patent April 14, 1896 edited from CANADIAN PATENT OFFICE RECORD
CIPO Data
Report data errors or omissions to steward Stan Schulz
Canadian patent no. 51,960 in FLICKR
51,960 in Canadian Patents Database
Description:
The jaw angle in relation to the handle is adjustable, and jaw components are interchangeable.

Corresponding U.S. patent no. 556,151 was issued March 10, 1896.

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