Patents by Inventor Paul William WELLER

Paul William WELLER 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).

  • VALVE MECHANISM COMPRISING AN IMPROVED MEANS OF FILTERING
    Publication number: 20140263030
    Abstract: A valve mechanism comprising a valve body having an inlet port and an outlet port and a passageway extending therebetween, and a flow blocking element provided in the passageway to block flow of a substance between said inlet and outlet ports, and means for breaking said flow blocking element to thereby permit said substance to flow in a flow direction from said inlet port to said outlet port.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: Kidde Technologies, Inc.
    Inventor: Paul William WELLER