Patents by Inventor Michael P. Stachel, JR.

Michael P. Stachel, JR. 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).

  • PRESSURE RELIEF DEVICE FOR SWIMMING POOLS
    Publication number: 20140259355
    Abstract: Pressure relief assembly for a swimming pool that presents a smooth surface to the upper surface of the bottom of the pool when the valve is in a closed position.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Inventors: Michael P. Stachel, Michael P. Stachel, JR.