Patents by Inventor Richard Henry Boaden

Richard Henry Boaden 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).

  • Prefabricated structures for use in electrical wiring
    Patent number: 3983671
    Abstract: In a wall structure comprising parallel sole and head members and vertical stud members a wiring channel of C cross-section is fastened to the structure and constitutes a raceway for electrical wiring. The open face of the channel is closed by the sheet applied to the corresponding face of the wall member to permit the use of ordinary unarmored cable therein. A bridging channel is used to convey the cable between two walls abutting at right angles to prevent sharp bends in the cable.
    Type: Grant
    Filed: December 4, 1974
    Date of Patent: October 5, 1976
    Assignee: Dominion Foundries and Steel, Limited
    Inventors: Richard Henry Boaden, Andrew Steven Zakrzewski