U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

A helium-filled sun shade for protecting individuals engaged in outdoor activities.

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Inventor: Joyce Gierla

Address: Edison, NJ
No. of patents: 1
Last patent issue date: 05/09/1978

Number	Title	Issue Date
4088317	Portable tennis court A portable tennis court includes a net assembly consisting of two housings, wherein the net is contained on a reel assembly within one of the housing. The free end of the net assembly is affixed to a mounting rod contained in the other housing whereby the...	05/09/1978