Patents by Inventor Gijsbert L. Von Morgen

Gijsbert L. Von Morgen 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).

  • Electric lamp with metal shell
    Patent number: 6359386
    Abstract: The electric lamp comprises a lamp vessel (1) in which an electric element (2) is arranged. The electric element (2) is connected to feedthroughs (3, 4) that extend through the wall of the lamp vessel (1). The respective feedthroughs (3, 4) comprise a metal shell (7) and an internal current conductor (13) connected thereto. The metal shell (7), which has no knife edge, clamps around the neck-shaped end portion (5, 6) of the lamp vessel (1), hence realizing the gastightness of the feedthrough.
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: March 19, 2002
    Assignee: U.S. Philips Corporation
    Inventors: Gijsbert L. Von Morgen, Gerardus H. A. M. Van Der Steen, Josephus J. Timmermans