Patents by Inventor Andre Hartje

Andre Hartje 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).

  • Presentation device and process for the visualization of a watchcase to be manufactured
    Publication number: 20040130973
    Abstract: The presentation device comprises, as component parts, a basis member, such as plate (10), and several further members (12) constituted by rod-like parts (12a, 12b, 12c, 12d) adapted to be removably affixed to the plate (10). These rod-like parts are provided with grooves (24a, 24b) having a lateral opening (31) through which decorative pieces (25), such as gemstones, may be introduced. When the presentation device is assembled, it allows to obtain an exact visualization of the appearance of a watchcase with its gemstones.
    Type: Application
    Filed: October 9, 2003
    Publication date: July 8, 2004
    Inventor: Andre Hartje