Patents by Inventor Joseph Koll

Joseph Koll 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).

  • Publication number: 20080016913
    Abstract: A jewelry item having a rotatable gemstone includes a substantially hollow housing having a bezel and gemstone rotatably mounted on the upper end thereof. Received within the housing is a quartz movement type motor that operates a plurality of interrelated, contiguous gears to rotate the bezel. The gear ratios are such that the bezel will rotate at a predetermined, deliberate speed to achieve a desired aesthetic affect. A switch having a battery mounted thereon is hingedly attached to a side edge of the housing for activating the motor.
    Type: Application
    Filed: April 15, 2004
    Publication date: January 24, 2008
    Inventors: Claude Ray, Joseph Koll