CA Patent: 234,906


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CA Patent: CA-234,906

Wrench

Patentee:

William Le Roy Bonnell (exact or similar names) - Chickasha, OK

USPTO Classifications:

Tool Categories:

wrenches : pipe and nut combination wrenches

wrenches : wrench adjustment types : screw adjust wrenches

Assignees:

None

Manufacturer:

Unknown

Witnesses:

F. Van der Bon

? Gentile

Patent Dates:
Granted:	Oct. 16, 1923

Patent Pictures:

W. Le Roy Bonnell patent Oct. 16, 1923 - edited from ESPACENET

CIPO Data
Espacenet patent
Report data errors or omissions to steward Stan Schulz

Description:

Screw adjust combination nut and pipe wrench corresponding to U.S. patent no. 1,401,956. Bonnell identified himself as "physician" in the patent application. Known examples marked BONNELL SURE GRIP PATENTED; the maker has not been identified.