Patents by Inventor Nick P. Carter

Nick P. Carter 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).

  • Combination ring pendent
    Patent number: 4726200
    Abstract: A convertible ring, pendent comprising of an ornamental piece of jewelry, which may be configured as a ring or pendent, depending on the owner's needs. As a ring, the gemstone mounting or other ornamental centerpiece is held by a unique locking mechanism, in the plane perpendicular to the semi-split shank. Conversion between the two states is accomplished by movement about a fixed pin which is at the top of the semi-split shank.
    Type: Grant
    Filed: July 10, 1986
    Date of Patent: February 23, 1988
    Inventor: Nick P. Carter