US Patent: 685,655 - Pipe Wrench


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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.