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US Patent: 322,240
Nut Cracker
Patentees:
Elijah B. Benham (exact or similar names) - Groton, CT
Charles R. Watrous (exact or similar names) - Ledyard, CT

USPTO Classifications:
30/120.4, 99/581

Tool Categories:
household : nutcrackers

Assignees:
Charles R. Watrous - Ledyard, CT
Samuel A. Whipple - Ledyard, CT
Silas S. Whipple - Ledyard, CT

Manufacturer:
Not known to have been produced

Witnesses:
Charles R. Searle
L. P. Smith
Wm. H. Potter
Henry G. Beebe, Jr.

Patent Dates:
Applied: Feb. 18, 1885
Granted: Jul. 14, 1885

Patent Pictures:
Elijah B. Benham and Charles R. Watrous patent July 14, 1885
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Description:
The key element of the patent is the shape and grooved surfaces of the jaws.

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