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CA Patent: CA-33,032
Wrench
Patentee:
Peter R. Erickson (exact or similar names) - Ishpeming, MI

USPTO Classifications:

Tool Categories:
wrenches : wrench adjustment types : screw adjust wrenches
wrenches : nut wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
J. H. Siggers
Horace G. Seitz
Patent Dates:
Applied: Nov. 09, 1889
Granted: Dec. 04, 1889

Patent Pictures:
Peter R. Erickson patent Dec. 4, 1889
CIPO Data
Espacenet patent
Report data errors or omissions to steward Stan Schulz
33,032 in Canadian Patents Database
Description:
Adjustable wrench; the parallel U.S. patent is no. 412,373.

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