Patents by Inventor Joachim Scherzer

Joachim Scherzer 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).

  • Contact pin insulation of infrared bright radiators
    Patent number: 4039886
    Abstract: Contact pins are mechanically fixed to hollow cylindrical insulation sleeves surrounding the contact pins at both ends of an infrared bright radiator by way of a circumferential recess within the inner wall of the hollow cylindrical sleeve or the opposed surface of the contact pin which receives a radial projection carried by the other of the two members to limit axial movement of the pin relative to the insulation sleeve.
    Type: Grant
    Filed: August 26, 1976
    Date of Patent: August 2, 1977
    Assignee: Original Hanau Quarzlampen
    Inventor: Joachim Scherzer