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US Patent: 530,029
Wrench
Improvement in Pipe Wrenches
Patentee:
James Fatkin - Aspen, CO

USPTO Classifications:
81/175, 81/94

Tool Categories:
wrenches : wrench components : wrench jaw components
wrenches : pipe wrenches

Assignees:
None

Manufacturer:
Fatkin Mfg. Co. - New York, NY

Witnesses:
Edgar Stallard
Jas. F. Morrell

Patent Dates:
Applied: Apr. 11, 1894
Granted: Nov. 27, 1894

Patent Pictures: [ 1 | 2 ]
James Fatkin patent November 27, 1894
USPTO pdf tiff
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FATKIN PIPE WRENCH (FLICKR)
Description:
The Fatkin pipe wrench has an unusual adjustable jaw design.

Corresponding Canadian patent no. CA-51,137 was issued January 24, 1896.

The design is explored further in three Dec. 4, 1900 patents -- (nos. 663,161, 663,162, and 663,163).

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