Patents by Inventor Heribert Rische

Heribert Rische 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).

  • Aeration or breathing apparatus
    Patent number: 5018520
    Abstract: Lithium batteries used for an aeration or breathing apparatus, such as gas masks or protective suits, are enclosed in a housing, and the enclosure has a predetermined breaking point to release gases which may accumulate in the interior. The housing surrounding the lithium batteries has a closure, which opens when the compressed gases are released, to allow the gases to be safely discharged to the outside.
    Type: Grant
    Filed: March 21, 1989
    Date of Patent: May 28, 1991
    Assignee: Gesellschaft fur Geratebau mbH
    Inventors: Hans-Jorg Hubner, Heribert Rische