Patents by Inventor Klaus-Peter Goetze

Klaus-Peter Goetze 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).

  • Sealing device
    Patent number: 4789164
    Abstract: A duct seal (1) especially for sealing about four cables, contains a spring (8) which when operated radially expands that part of the duct seal that is to seal to a wall etc (2). The cables are sealed by heat-shrink outlets (7) of the duct seal (1). The spring (8) is operated after heating the part of the duct seal in which it lies. Heating may soften the material of the seal and activate an adhesive (9).
    Type: Grant
    Filed: July 9, 1987
    Date of Patent: December 6, 1988
    Assignee: Raychem Corporation
    Inventors: Josef Winter, Rene Wagner, Klaus-Peter Goetze