Patents by Inventor Michael M. R. Plumbridge

Michael M. R. Plumbridge 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).

  • Golfing accessory
    Patent number: 4645105
    Abstract: A golfer's accessory comprising a flat backing support body for a score card having a socketed block holding the score card onto the body. At the back of the board is formed a clip constituted by a relatively wide resilient tongue rendering the accessory suitable for clipping on to the flexible part of a golf bag or a trouser band.
    Type: Grant
    Filed: January 25, 1985
    Date of Patent: February 24, 1987
    Inventor: Michael M. R. Plumbridge