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US 4,255,855 AGranted
Nutcracker
OwnerJohn W. Brazilinventor
Life of this patent
Estimating the term…
Abstract
A nutcracker which includes a plunger slidable in a stationary sleeve, so that an adjustable end of the plunger is exerted against a nut abutted against a rigid anvil, so as to break open the nut shell, a pivotable handle providing a leverage force against the plunger.
Claims1
A nutcracker, comprising, in combination, a base having a hole through one end thereof, an anvil supported on an opposite end thereof, a space between said ends for placement of a nut therein, a plunger slidable in said holes a pivotable handle for sliding said plunger toward said anvil, and cracking a nut shell of said nut placed between said plunger and said anvil;
- an adjustable bolt on said plunger for controlling a length of said space, and a reversible bar slide-fitted in a slot on said anvil, one side of said bar being shaped with a projecting wedge, so as to split said nut shells therewith and an opposite side of said bar having a flat face that is knurlled, said reversible bar being selectively positioned with either said wedge or said flat, knurlled face toward said nut.
Dependencies are inferred from the claim text.