Patents by Inventor Ralph Wemper

Ralph Wemper 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).

  • Illumination apparatus
    Patent number: 7025477
    Abstract: An illumination apparatus which comprises a housing and a circuit board having illuminants, which can be mounted in the housing. In order to provide an illumination apparatus whose housing protects the functional components against hard environmental conditions and mechanical loads to be expected and which has a particularly compact design, the housing substantially comprises a base of annular shape, an intermediate part having a hat-like shape which accommodates the circuit board and has a guiding opening for the connection cables, and a lid part which allows a selective outlet of light.
    Type: Grant
    Filed: July 30, 2004
    Date of Patent: April 11, 2006
    Assignee: Insta Elektro GmbH
    Inventors: Kurt Blessing, Hans-Joachim Dietrich, Ralph Wemper
  • Illumination apparatus
    Publication number: 20050047131
    Abstract: An illumination apparatus which comprises a housing and a circuit board having illuminants, which can be mounted in the housing. In order to provide an illumination apparatus whose housing protects the functional components against hard environmental conditions and mechanical loads to be expected and which has a particularly compact design, the housing substantially comprises a base of annular shape, an intermediate part having a hat-like shape which accommodates the circuit board and has a guiding opening for the connection cables, and a lid part which allows a selective outlet of light.
    Type: Application
    Filed: July 30, 2004
    Publication date: March 3, 2005
    Applicant: INSTA ELEKTRO GmbH
    Inventors: Kurt Blessing, Hans-Joachim Dietrich, Ralph Wemper