Patents by Inventor Michael Weinzettel

Michael Weinzettel 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: 4448304
    Abstract: A remount kit for stone-bearing rings includes a support that releasably holds a plurality of specifically-different rings, each of which is formed and dimensioned to represent a ring to which at least one stone can be secured, and a plurality of stud-mounted stones, each of which is formed and dimensioned to represent a stone that could be secured to at least one of the rings represented by the plurality of rings. The studs of the stud-mounted stones are dimensioned to project inwardly of the finger-engaging surface of a selected ring, of the selected plurality of rings, whenever one or more of the stud-mounted stones is disposed in juxtaposition to that selected ring to illustrate the position or positions which the stone or stones, represented by the stud-mounted stones or stones, would occupy when secured to the ring represented by the selected ring.
    Type: Grant
    Filed: March 29, 1982
    Date of Patent: May 15, 1984
    Assignee: Eisenstadt Company
    Inventors: Michael Weinzettel, Walter Weeks
  • Patent number: 4353124
    Abstract: A housing for a watch has a portion which helps form said housing and which has an annular gallery that comprises a plurality of filigree-forming elements--some of which are circumferentially-displaced threaded sockets to accommodate the male threads of stud-type gem mountings.
    Type: Grant
    Filed: July 7, 1980
    Date of Patent: October 5, 1982
    Assignee: Eisenstadt Company
    Inventors: Michael Weinzettel, Walter Weeks