Patents Assigned to Dr. Immeyer GmbH
  • Bird-feeding member
    Patent number: 4437432
    Abstract: A bird-feeding member comprising a supporting and retaining member and a quantity of birdseed which is retained thereon and held together by a bonding agent, the supporting and retaining member consisting of a strip-shaped blank of pasteboard, cardboard or the like of rectangular, square or some other geometrical shape while the birdseed member retained on the supporting and retaining member takes the form of a block.
    Type: Grant
    Filed: September 15, 1981
    Date of Patent: March 20, 1984
    Assignee: Dr. Immeyer GmbH
    Inventors: Fritz H. Immeyer, Michael Wesche