Portable sign stand with sign release mechanism

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7458554
SERIAL NO

10347826

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A portable sign assembly is provided and includes a sign assembly that is selectively interconnected with a base assembly. The sign assembly includes a vertical brace extending therefrom that is in sliding engagement with an upright of the base assembly. A sign release mechanism is further provided and is disposed on the upright for releasably securing the sign and base assemblies. The release mechanism includes a lock-pin that is slidably disposed through the upright and is biased in a first position by a spring member disposed within the upright. The lock-pin selectively engages the vertical brace for prohibiting sliding motion between the vertical brace and the upright.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
MARKETING DISPLAYS INC38271 W TWELVE MILE ROAD FARMINGTON HILLS MI 48331

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hillstrom, David U Novi, MI 61 1259
Levin, Yevgeniy M Novi, MI 8 195

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