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US Patent: 719,299
Jacob L. Bovee - Richford, NY

USPTO Classifications:

Tool Categories:
wrenches : nut wrenches
wrenches : wrench adjustment types : quick adjust wrenches
wrenches : wrench adjustment types : screw adjust wrenches


Hilts Wrench and Machine Mfg. Co. - Richford, NY

B. C. Rawley
Franc Belden
B. F. Funk
Geo. Ackman

Patent Dates:
Applied: Sep. 27, 1902
Granted: Jan. 27, 1903

Patent Pictures: [ 1 | 2 ]
Jacob L. Bovee patent January 27, 1903
USPTO pdf tiff
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Patent date appears on the COMET combination quick and screw adjust nut wrench by the Hilts Wrench & Machine Mfg. Co. of Richford, NY.

The mechanism to lift the adjusting worm from the rack teeth to allow for quick adjustment is different in some examples of the manufactured wrench than the push button and toggle shown in the patent drawing. The adjustment mechanism has also been observed in an "ECLIPSE No. 2" pipe wrench produced by Hilts Wrench & Machine Co.

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