Marker retention and rotation device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11850880
SERIAL NO

18344983

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The marker rotation and retention device maintains multiple markers together, making it easier for a user to maintain the markers as a set. Optionally, the marker rotation and retention device includes angular rotation stops that are able to hold the angular position of specific marker with respect to its neighbors. This allows the user to easily withdraw and replace a specific marker by keeping the entrance to the cap exposed.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
CARUSO ANTHONYCLEARWATER BEACH FL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Caruso, Anthony Clearwater Beach, US 25 320

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