Patents by Inventor David C. Schweitzer

David C. Schweitzer 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).

  • Adjustment mechanism
    Patent number: 4616906
    Abstract: A mechanism supporting a device for movement about a horizontal axis and a vertical axis that includes a pair of swing arms which are mechanically interconnected for synchronous movement in opposite directions so as to cause the device to be adjustably positioned about the vertical axis.
    Type: Grant
    Filed: September 23, 1985
    Date of Patent: October 14, 1986
    Assignee: General Motor Corporation
    Inventor: David C. Schweitzer