Door knob

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4981314
SERIAL NO

07306637

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A door knob has a generally spherical flattened configuration with a front face provided with a representation of a human eye. The eye may be integrally formed with the door knob or bonded thereto. Various portions of the eye may be treated with a luminescent or phosphorescent paint such that the eye will glow in the dark. The door knob serves as a novelty item which also functions as an indicator for the position of the door knob at night due to the luminescent or phosphorescent treatment. In a second embodiment, the human eye representation is separately formed as a cylindrical plug rotatably mounted in a circular aperture formed through a front face of the door knob. A key hole is formed centrally through the pupil of the eye in alignment with a conventional lock cylinder. The glowing eye serves as a position indicator at night time to indicate the position of the key hole. In a third embodiment of the invention, the human eye is mounted for limited axial movement and serves to actuate a bellows type sound producing mechanism within the door knob.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
CARR ANTHONY LNot Provided

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carr, Anthony L 1400 SW. Afton St., Topeka, KS 66611 1 25

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