Patents by Inventor Michael J. Barbaglia

Michael J. Barbaglia 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).

  • Inflation valve device
    Patent number: 4782778
    Abstract: An inflation valve device which comprises a tee, a screwed bushing, a valve, and a hose having a hose adaptor. The inflation valve device is inserted in the hose of a pontoon type boat lift. The inflation valve device is used to release air stored in the pontoons to inflate various inflatable devices.
    Type: Grant
    Filed: July 31, 1987
    Date of Patent: November 8, 1988
    Inventor: Michael J. Barbaglia