Portable shade assembly with clamping system

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United States of America Patent

PATENT NO 9326573
SERIAL NO

14082803

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Importance

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Abstract

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An umbrella clamping system for clamping an umbrella to a chair includes an umbrella having a canopy, selectively movable between an extended configuration and a collapsed configuration, and a vertical shaft supports the canopy and has a base attachment member at a bottom end thereof. A clamp assembly securely receives the umbrella base attachment member and is configured for attachment to an external horizontal structural element. The clamp assembly includes a body, an upper clamp affixed to an upper end of the body for receiving the umbrella base attachment member and is selectively adjustable between an opened release position and a closed gripping position. A lower clamp is affixed to a bottom end of the body and has opposed first and second jaws defining a horizontally oriented gripping opening therebetween and adjustable one with respect to the other for attachment to the external horizontal structural element.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harris, Norman West Palm Beach, US 15 376

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