Patents by Inventor Pamela S. Marsh

Pamela S. 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).

  • Canine ear strengthening and training device
    Patent number: 4250875
    Abstract: A device for strengthening and training the auricular muscles of dogs to hold ears erect following cosmetic surgery, comprising a transverse member affixed to the upper ends of two columnar shafts and extending between them perpendicularly. The shafts are inserted into the ear canals of the animal activating a reflexive response of the auricular muscles causing the ears to remain in an erect position. The device is held in place by the application of adhesive tape or other securing means about the shaft and the ear.
    Type: Grant
    Filed: February 2, 1979
    Date of Patent: February 17, 1981
    Inventors: Thomas E. Marsh, Pamela S. Marsh