Patents by Inventor Suren Oganesyan

Suren Oganesyan 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).

  • Method of making a channel set ring
    Patent number: 5003678
    Abstract: A channel set ring is provided with a plurality of substantially equidistantly spaced depressions formed in the bottom of a U-shaped groove. Setting holes are formed centrally in each of the plurality of depressions. Once the gems to be set are placed with their pavilions in the setting holes, a piece of tape is used to hold the gems in place while the ring is rotated on a lathe. The upstanding rims formed by the groove are turned with a roller while the ring is rotated on the lathe. After turning the rims, the tape is removed.
    Type: Grant
    Filed: January 22, 1990
    Date of Patent: April 2, 1991
    Inventor: Suren Oganesyan