Patents by Inventor Doris C. Silverberg

Doris C. Silverberg 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).

  • Protective sleeve
    Patent number: 5063919
    Abstract: A water proof member protects casts, splints, or other appliances or surgical dressings from water damage. A combination of a securing member and straps secure the member and provide a water proof seal between the water proof member and the wearer.
    Type: Grant
    Filed: September 5, 1989
    Date of Patent: November 12, 1991
    Inventor: Doris C. Silverberg