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CA Patent: CA-34,274
Wrench
Patentee:
Edward S. Boynton - Brooklyn, NY

USPTO Classifications:

Tool Categories:
wrenches : alligator wrenches

Assignees:
Campbell Printing Press and Mfg. Co. - New York, NY

Manufacturer:
Campbell Printing Press and Mfg. Co. - New York, NY

Witnesses:
F. H. Davies
Francis P. Reilly

Patent Dates:
Applied: Apr. 16, 1890
Granted: May 07, 1890

Patent Pictures:
Edward S. Boynton patent May 7, 1890 - edited from Canadian Patent Office Record and Canadian Patents Database
CIPO Data
Report data errors or omissions
34,274 in Canadian Patents Database
Description:
Adjustable alligator wrench; the patent corresponds to Boynton's June 4, 1889 patent no. 404,770.

The Campbell Printing Press and Mfg. Co. produced the BOYNTON wrench.

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