Patents by Inventor Dennis D. Steinwand

Dennis D. Steinwand 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).

  • Faucet structure
    Patent number: 4314580
    Abstract: A freeze-resistant sill cock comprising a housing having an inlet for connection within a house to the water supply of the house, a linear having an outlet tap to extend outside the house, the linear being removably sealed within the end of the housing, valving mechanism at the inlet for controlling flow of water therefrom into the liner, and an actuator extending through the liner and the outlet tap for enabling operation of the valving mechanism from without the house.
    Type: Grant
    Filed: June 9, 1980
    Date of Patent: February 9, 1982
    Inventor: Dennis D. Steinwand