Patents by Inventor Richard Heinze, Sr., deceased

Richard Heinze, Sr., deceased 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).

  • Hinges
    Patent number: RE30475
    Abstract: 1. A hinge for a door having a recess on the inside thereof, said door swingably arranged on an article of furniture or the like having a side wall .[.provided with.]. .Iadd.defining .Iaddend.a .[.sectional profile.]. .Iadd.side plan .Iaddend.
    Type: Grant
    Filed: March 8, 1978
    Date of Patent: January 13, 1981
    Inventors: Richard Heinze, Sr., deceased, by Richard Heinze, Jr., heir