Patents by Inventor William J. Priestly

William J. Priestly 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).

  • Method of bonding plastic to metal and container formed thereby
    Patent number: 4356926
    Abstract: A method of bonding metal to plastic by application of ultrasonic energy alone or by insert injection molding or by a simultaneous application of ultrasonic energy during insert injection molding. A container made by the process, particularly a beverage container.
    Type: Grant
    Filed: March 19, 1980
    Date of Patent: November 2, 1982
    Inventors: William J. Priestly, Nelson E. McLoughlin
  • Santa ornament smoke detector
    Patent number: D562714
    Type: Grant
    Filed: July 5, 2007
    Date of Patent: February 26, 2008
    Inventor: William J. Priestly
  • Angel ornament smoke detector
    Patent number: D567690
    Type: Grant
    Filed: July 5, 2007
    Date of Patent: April 29, 2008
    Inventor: William J. Priestly
  • Star ornament smoke detector
    Patent number: D567691
    Type: Grant
    Filed: July 5, 2007
    Date of Patent: April 29, 2008
    Inventor: William J. Priestly