Patents by Inventor Cynthia M. Chimera

Cynthia M. Chimera 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).

  • Universal valve coupling member
    Patent number: 5348043
    Abstract: A universal valve that can be converted into either a service valve or an emergency valve by merely removing or retaining a plug in an air outlet port. The valve is constructed of a material that will not easily corrode and therefore will extend the useful life of the valve. In addition, the valve has an elongated valve handle that permits better leverage when opening and closing the valve.
    Type: Grant
    Filed: November 5, 1993
    Date of Patent: September 20, 1994
    Inventor: Cynthia M. Chimera