Retractable cutter

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11919186
SERIAL NO

17368098

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A retractable cutter comprises a plunger that can be pressed to an on-position for pushing a thrust device of the cutter to guide a blade via a cam piston cartridge through a blade guide and partially outside a bottom retainer to expose the tip of the blade from a housing of the retractable cutter. In this on-position, a spring mechanism of the retractable cutter is engaged between the bottom retainer and the cam piston cartridge to provide a spring force for preventing the blade from extending any further. When the plunger is pressed to an off-position, the thrust device is positioned in such a way to enable the spring mechanism to rebound to its original position for retracting the blade back into the housing.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CEFO NEVRESMACEDONIA OH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cefo, Nevres Macedonia, US 3 109

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