Patents by Inventor Stan Gelfer

Stan Gelfer 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: 5250067
    Abstract: An acupuncture treatment pad includes a flexible backing sheet having a multiplicity of similarly constructed rigid blocks at spaced points along the sheet surface. Each block has at least one tapered protuberance extending away from the sheet surface to form a relatively sharp edge or point; each protuberance can be a conical needle element, or alternately, a triangular cross-section knife element. When the pad is held under pressure against a person's body the sharpened protuberances act as acupuncture elements to stimulate nerve endings under the skin, thereby increasing the blood circulation and relieving pain experienced in damaged tissue deprived of adequate blood flow.
    Type: Grant
    Filed: November 30, 1992
    Date of Patent: October 5, 1993
    Inventors: Ala Gelfer, Arkadiy Gelfer, Stan Gelfer