Patio umbrella with air pump

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United States of America Patent

PATENT NO 9016295
APP PUB NO 20140182639A1
SERIAL NO

14150227

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Importance

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Abstract

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An integrated pole unit is connected to a patio umbrella canopy and allows the canopy to be raised by a foot, hand or low pressure compressor pump and lowered by releasing air via an air pressure valve. The external umbrella pole is hollow with a slit at the top and contains an “internal pole mechanism” with a metal insert that is attached to the base of the canopy and moves up the slit with increased air pressure in the pole, which raises the umbrella canopy. There is an air pressure valve that, when closed, keeps the umbrella canopy in the full open position, and when open, releases the air, resulting in the umbrella canopy closing automatically in a slow and controlled manner.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wise, Robert F Okotoks, CA 2 2

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