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CA Patent: CA-218,048
TOOL HANDLE
Patentee:
Edgar C Guthard (exact or similar names) - Chicago, IL

USPTO Classifications:

Tool Categories:
wrenches : wrench components : wrench handle components

Assignees:
None

Manufacturer:
Edgar C. Guthard Co. - Chicago, IL

Witnesses:
Raymond L. Greist
Rose G. Perlmuter
Patent Dates:
Granted: Apr. 25, 1922

Patent Pictures:
Canadian patent 218,048 - edited drawing
CIPO Data
Espacenet patent
Report data errors or omissions to steward Stan Schulz
Description:
Corresponds to U.S. patent 1,457,570, which was used as "retainer" for rod handles used in "BILLMONT" sets produced by the Edgar C. Guthard Co.

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