Patents by Inventor Charles W. Marsh

Charles W. Marsh 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).

  • Patent number: 7462780
    Abstract: A molded electronic assembly of the present invention includes a wiring harness with connectors connected thereto, and a molded body formed to encapsulate the wiring harness and provide access to the connectors. The molded may comprise a plastic material such as polyurethane or other moldable material. A conductive coating may be placed on the outer surface of the molded body to provide electrical shielding. Additionally, the wiring harness may be shielded with a wrapping of metallic tape or the like. The molded electronic assembly of the present invention may include a grounding fixture or grommet that provides mechanical properties of a structural fixture and allows for ground wires to be terminated.
    Type: Grant
    Filed: January 20, 2004
    Date of Patent: December 9, 2008
    Assignee: Bell Helicopter Textron Inc.
    Inventors: Charles W. Marsh, Joseph R. Frissora
  • Publication number: 20040206537
    Abstract: A molded electronic assembly of the present invention includes a wiring harness with connectors connected thereto, and a molded body formed to encapsulate the wiring harness and provide access to the connectors. The molded may comprise a plastic material such as polyurethane or other moldable material. A conductive coating may be placed on the outer surface of the molded body to provide electrical shielding. Additionally, the wiring harness may be shielded with a wrapping of metallic tape or the like. The molded electronic assembly of the present invention may include a grounding fixture or grommet that provides mechanical properties of a structural fixture and allows for ground wires to be terminated.
    Type: Application
    Filed: January 20, 2004
    Publication date: October 21, 2004
    Applicant: Bell Helicopter Textron Inc.
    Inventors: Charles W. Marsh, Joseph R. Frissora
  • Patent number: 4112591
    Abstract: A high speed hair dryer using an oversized pliable perforated hood that collapses about the hairdo on application of suction to the inside of the hood. Drying occurs as the air drawn through the hood perforations passes through the hairdo, enroute to suction tube openings connecting to the inside of the hood. The hood-and-suction-tube structure is pliable enough to conform completely to random irregular configurations of hair-wrapped curlers; every suction tube opening can be positioned onto a hair-wrapped curler, thus precluding loss of suction force in random areas of the hairdo. The speed of drying is such that the dryer uses substantially less electrical energy than that used by conventional dryers.
    Type: Grant
    Filed: May 19, 1975
    Date of Patent: September 12, 1978
    Inventor: Charles W. Marsh