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FR Patent: FR-332,708
Perfectionnements aux clefs pour tuyaux
Patentee:
Frank D. Bullard - Los Angeles, CA

USPTO Classifications:

Tool Categories:
wrenches : wrench adjustment types : self-adjust wrenches

Assignees:
None

Manufacturer:
Unknown

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 01, 1903
Granted: Nov. 05, 1903

Patent Pictures:
F. D. Bullard patented Nov. 5, 1903 - edited from ESPACENET entry
Report data errors or omissions
FR 332708 in ESPACENET
Description:
French patent corresponding to U.S. patent 742,389 and British patent GB-190312499 for a self-adjusting wrench.

Produced in the U.S. by the BULLARD AUTOMATIC WRENCH CO.

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