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US Patent: 1,336,754
Vise
Patentee:
Roy Parmelee (exact or similar names) - Chicago, IL

USPTO Classifications:
269/130, 269/150, 269/172, 269/212, 269/239, 269/240, 81/175, 81/90.5

Tool Categories:
work holding : vises : pipe and chain vises

Assignees:
None

Manufacturer:
Parmelee Tool Co. - Chicago, IL

Witnesses:
S. E. Hibben
Robert Dobberman
Martin H. Olsen
Fidelis Maichen

Patent Dates:
Applied: Aug. 06, 1915
Granted: Apr. 13, 1920

Patent Pictures:
Roy Parmelee patent April 13, 1920
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Description:
Pipe vise which incorporates the adjustable jaw of a Stillson type pipe wrench as the adjustable jaw. Advertised in 1915 as the STILLSON VISE. One version shown in the drawings incorporates a "girth grip" for smooth pipe carried over from the Parmelee girth grip pipe wrench (see patent no. 871,436 and predecessors). Parallel patent 1,336,755 incorporates a complete pipe wrench rather than the adjustable jaw portion.

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