Patents by Inventor Frederick Belloff

Frederick Belloff 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).

  • Patent number: D274827
    Type: Grant
    Filed: August 5, 1981
    Date of Patent: July 24, 1984
    Inventor: Frederick Belloff