Patents by Inventor Robert S. Witkoff

Robert S. Witkoff 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: 3942632
    Abstract: This jewelry box comprises a case and a cover which can be assembled in closed condition to form a cube or rectangular prism. In such condition the case has a top forwardly and downwardly slanting top socket carrying a forwardly and downwardly slanting pad slit to receive part of a piece of jewelry such as a ring. The cover has a downwardly and forwardly slanting underside to match the top of the case and pad. In closed condition, with the cover on the case, the box is in shape of a cube or rectangular prism. The cover can be taken off and fitted to the underside of the case with the front of the cover flush with the rear of the case, so that the exposed pad at the top of the case slants downwardly and forwardly at a greater angle than when the cover is on top of the case, for better display of the jewelry.
    Type: Grant
    Filed: September 3, 1974
    Date of Patent: March 9, 1976
    Assignee: The Alsten Company
    Inventor: Robert S. Witkoff