Patents by Inventor Jacob Wertheimer

Jacob Wertheimer 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).

  • Removable jewelry stone setting
    Patent number: 5375434
    Abstract: The removable jewelry stone setting includes a cover that is pivoted on a finger of the setting to permit the removal and replacement of the jewelry stone. A link is pivotally connected to the other end the cover. At the other end of the link, a lock is pivotally connected to the link and its other end is removably frictionally engaged to the finger. In this way, by releasing the friction fit of the tab of the lock against the finger, the lock and link can be released, so as to permit the pivotal movement of the cover, so as to permit the removal and replacement of the jewelry stone.
    Type: Grant
    Filed: December 3, 1993
    Date of Patent: December 27, 1994
    Assignee: Yanni's Creations, Inc.
    Inventors: Jacob Wertheimer, Jeffrey N. Alpert