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US Patent: 1,294,515
Strap Wrench
Patentee:
Peter Monahan - Paterson, NJ

USPTO Classifications:
81/64

Tool Categories:
wrenches : pipe wrenches : chain and strap wrenches

Assignees:
Harry R. Sinclair - Worcester, MA

Manufacturer:
Warnock Mfg. Co. - Worcester, MA

Witnesses:
none listed

Patent Dates:
Applied: Jan. 10, 1916
Granted: Feb. 18, 1919

Patent Pictures: [ 1 | 2 ]
Peter Monahan patent February 18, 1919
USPTO pdf tiff
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Description:
The patent is for the movable connection point for the strap. This shifts the wear point sufficiently to significantly extend the working life of the strap. Marketed as the "TRIPLE WEAR WARNOCK."

This is an improvement to Amos Warnock's June 5, 1900 patent (no. 651,220).

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