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US Patent: 951,367
Combination Tool
Patentee:
William DuCharme (exact or similar names) - Johnstown, PA

USPTO Classifications:
30/102, 7/142, 7/157, 81/126, 81/182

Tool Categories:
wrenches : wrench combination tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Mason B. Lawton
E. F. Stewart
Don J. Kelner
Eph. Wirick

Patent Dates:
Applied: Apr. 21, 1909
Granted: Mar. 08, 1910

Patent Pictures:
William DuCharme patent March 8, 1910
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Description:
Combination nut and pipe wrench, pipe cutter, wire cutter and nipper. A cam end on the handle provides the pressure to move the jaws. The faces of the nippers serve as stops to prevent the pipe cutter discs from cutting into each other.

The DuCharme Wrench & Novelty Co. was formed at Johnstown, PA to produce DuCharme's designs. The company moved to Cambridge, OH at the end of 1910.

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