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US Patent: 1,318,047
Pipe Wrench
Patentee:
William Louis Bessolo (exact or similar names) - San Diego, CA

USPTO Classifications:
81/65.4

Tool Categories:
wrenches : pipe wrenches : chain and strap wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
George P. Myers
Myron G. Clear

Patent Dates:
Applied: May 05, 1919
Granted: Oct. 07, 1919

Patent Pictures:
W. L. Bessolo patent October 7, 1919
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Description:
The patent is for the transverse catch element on the handle, as it applies to a wrench with a flexible jaw. The specifications describe, and the drawings show the general concept and its application to a specific form of the wrench.

Corresponding Canadian patent CA-196,225 granted Jan. 20, 1920 and British patent GB-147355 effective July 28, 1919 have Bessolo's address as Walla Walla, WA.

Cited as reference in patent number 3,885,479. Compare the overall design to W.S. Gilmore patent no. 566,678.

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