Joseph E. Mitch has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
Abstract: A ski tube includes a torus-shaped innertube, a generally torus-shaped cover member bearing a continuous zipper or other releasable fastener preferably along a circumference thereof, a base portion, and a generally V-shaped towing flap member adapted for releasable capture of a tow rope handle.