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US Patent: 685,655
Pipe Wrench
Patentee:
William S. Tubbs (exact or similar names) - Agra, KS

USPTO Classifications:
81/385, 81/64

Tool Categories:
wrenches : pipe wrenches : pipe tongs

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
William R. Randall
J. W. Tubbs

Patent Dates:
Applied: Mar. 25, 1901
Granted: Oct. 29, 1901

Patent Pictures:
William S. Tubbs Pat. Oct. 29, 1901
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Description:
The wrench consists of two handles with curved jaw segments faced with hardened steel teeth facing in opposite directions. The jaw end of one handle has a link chain and the jaw end of the other handle has a hook. The chain and hook provide adjustability for a range of pipe sizes.

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