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US Patent: 638,759
Combination Tool
Patentee:
George W. Prinzing (exact or similar names) - Bartlett, TX

USPTO Classifications:
30/102, 81/164, 81/182, 81/185.1

Tool Categories:
wrenches : pipe and nut combination wrenches
wrenches : wrench combination tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
W. S. Boyd
W. W. Walton
Chas. Harrington

Patent Dates:
Applied: Sep. 18, 1899
Granted: Dec. 12, 1899

Patent Pictures:
George W. Prinzing patent Dec. 12, 1899
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Description:
Combination nut and pipe wrench and pipe cutter; the roller cutter and pipe grip are interchangeable in a slot. Turning the handle adjusts the size. The main body of the tool is comprised of three parts.

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