Knife with extensible blade

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11298838
APP PUB NO 20210146556A1
SERIAL NO

16623338

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Importance

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Abstract

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A knife with an extensible blade is formed by a handle that defines a cavity in which the blade is placed. The cavity is open at least on the side adjacent to the blade tip. In the cavity, at least one guiding groove is formed, which guiding groove is blind near the front edge of the handle. The blade is equipped with at least one guiding member corresponding with the guiding groove of the handle. The handle cavity is further equipped with a pull-out groove. A pulling element that selectively connects to the blade leads through and protrudes out of the pull-out groove when the blade is in a retracted position.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
JONAK MARTINZLATÉ HORY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jonák, Martin Zlaté Hory, CZ 1 0

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