Patents by Inventor G. Russell Ashdown

G. Russell Ashdown 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).

  • Toroid holder
    Patent number: 5789712
    Abstract: A holder for a toroid coil has a planar top surface for engagement by a vacuum pickup and four side walls extending to a mounting plane and defining a toroid containing space therewithin. Wire wrap posts extend from one side of the holder and wire pass through openings enable the wire to hold the coil in place while permitting the solder connection location to lie outside the holder in view for inspection.
    Type: Grant
    Filed: July 19, 1996
    Date of Patent: August 4, 1998
    Assignee: Power Trends, Inc.
    Inventors: John Brett Barry, G. Russell Ashdown