Patents by Inventor Gerd-Rüdiger Lang

Gerd-Rüdiger Lang 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).

  • Watch movement
    Patent number: 7085199
    Abstract: Watch movement comprising a housing (26, 28, 30, 32, 34) and a gear train, formed from a series of spindles (36, 38, 40, 42), pivotably mounted on the housing, of which a first of said spindles (42) is provided with a shank (42a), for fixing a first hand (16) and a second of said spindles (50) is provided with a cylinder (50b), arranged co-axially to said shank, for fixing a second hand (20). According to the invention, the second spindle (50) is rotationally mounted on said housing (34) by means of a ball bearing (54).
    Type: Grant
    Filed: February 27, 2002
    Date of Patent: August 1, 2006
    Assignee: Chronoswiss Uhren GmbH
    Inventor: Gerd-Rüdiger Lang