Patents by Inventor David Stech

David Stech 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).

  • Single handle lavatory faucet with handle collar for seating valve assembly
    Patent number: 6386226
    Abstract: A faucet includes a housing with a valve body assembly having a valve body positioned within the housing. There is a water inlet connection for the valve body and a water outlet connection for the valve body. A handle collar is seated on the housing and has an interior surface which is formed and adapted to attach to and support the valve body within the housing. A valve is positioned within a cavity in the valve body. The valve has an outwardly extending stem and there is a handle attached to the valve stem. A valve retainer is threadedly attached to the valve body to hold the valve within the valve body cavity.
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: May 14, 2002
    Assignee: Moen Incorporated
    Inventors: Darren S. Lopp, David Stech, Sharon M. Vilagi