Patents by Inventor Michael Hinrichs

Michael Hinrichs 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).

  • Patent number: 4995342
    Abstract: A holder for bird food packed in portion containers with a reception portion extending horizontally when in use and having an opening forming a receptacle for the portion container. The reception portion is provided with a gripping portion connected thereto, a first notch located between the reception portion and the gripping portion and extending at right angles to the extension thereof and an end flange fixed to the plate at right angles adjacent to the notch. At its end remote from the plate the holder is provided with a second notch oriented vertically with respect to the first notch when in use. Alternatively, the reception portion is provided with a flange fixed in downwardly projecting manner and at right angles to the reception portion, a flexible locking plate fixed to the flange and extending away from the reception portion in the longitudinal direction.
    Type: Grant
    Filed: March 26, 1990
    Date of Patent: February 26, 1991
    Assignee: EFFEM GmbH
    Inventors: Michael Hinrichs, Jurgen Homolla, Eckart Schormair, Klaus Czempik, Rolf Hornig