Patents by Inventor Robert Cowperthwait

Robert Cowperthwait 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).

  • Conductive plastic overmold on shielded plastic window
    Patent number: 9072162
    Abstract: An integrated assembly is provided for installation on a housing for electronic components. The integrated assembly includes a shielded window and a bezel overmolded onto the shielded window in an injection molding process. Since both the shielded window and the bezel have EMI resistant properties, the assembly represents an efficient method for providing high quality EMI shielding while eliminating the use of costly parts and assembly procedures.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: June 30, 2015
    Assignee: Parker-Hannifin Corporation
    Inventors: Matthew Finley, John Perkins, Peter Z. Torok, Robert H. Foster, Robert Cowperthwait, John H. Beswick, David Inman
  • CONDUCTIVE PLASTIC OVERMOLD ON SHIELDED PLASTIC WINDOW
    Publication number: 20120201011
    Abstract: An integrated assembly is provided for installation on a housing for electronic components. The integrated assembly includes a shielded window and a bezel overmolded onto the shielded window in an injection molding process. Since both the shielded window and the bezel have EMI resistant properties, the assembly represents an efficient method for providing high quality EMI shielding while eliminating the use of costly parts and assembly procedures.
    Type: Application
    Filed: November 19, 2010
    Publication date: August 9, 2012
    Applicant: PARKER-HANNIFIN CORPORATION
    Inventors: Matthew Finley, John Perkins, Peter Z. Torok, Robert H. Foster, Robert Cowperthwait, John H. Beswick, David Inman