Patents by Inventor Karl Breer

Karl Breer 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).

  • Apparatus for mixing fluid components which react quickly with one another to form a blowable, foam-forming mixture
    Patent number: 4099652
    Abstract: For the production of foam-articles a mixing chamber is used for mixing the fluid reaction components, wherein at least one of the supply pipes is provided with an adjustable liquid storage arrangement for synchronizing the opening points of the inlet valves, which are connected with a timing instrument, which is connected on the other hand with a contact maker for adjusting the pivot of the liquid storage arrangement in such a way that the inlet components enter into the mixing chamber at the same time.
    Type: Grant
    Filed: April 22, 1974
    Date of Patent: July 11, 1978
    Assignee: Bayer Aktiengesellschaft
    Inventor: Karl Breer