Patents by Inventor Gustave R. Rinz

Gustave R. Rinz 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).

  • Pillowcase and insert for converting conventional pillow into an orthopedic pillow
    Patent number: 4754513
    Abstract: A pillowcase and insert for converting a conventional pillow into a orthopedic pillow comprising a pillowcase having a pocket secured to the inside of the pillowcase receiving a soft, resilient, elastomeric insert. A conventional pillow is inserted in the pillowcase such that the pillowcase, insert and pillow support the neck and head of the user while lying on a side or in a supine position.
    Type: Grant
    Filed: November 13, 1986
    Date of Patent: July 5, 1988
    Inventor: Gustave R. Rinz
  • Pillow
    Patent number: D258793
    Type: Grant
    Filed: July 20, 1978
    Date of Patent: April 7, 1981
    Inventor: Gustave R. Rinz