Patents by Inventor Bernhard Hackenberg

Bernhard Hackenberg 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: 5484496
    Abstract: This invention relates to a prefabricated bow product comprising at least one strip, which is formed with notches defining a plurality of loop-forming portions and optionally an end portion, and at least one tape, which extends beside the strip or between two such strips. Adjacent to the notches the at least one strip and the tape are loosely held together by a substantially annular clip. If two of such strips are provided, the strips and the tape are firmly joined at the end portion. To accomplish the object and to provide a prefabricated bow product which is friendly to the environment and yet has the properties required for a prefabricated bow product, two of the strips may be provided, which are parallel to each other, and at least such strips consist of paper and are joined in the end portion to the at least one tape by at least one clip.
    Type: Grant
    Filed: January 16, 1992
    Date of Patent: January 16, 1996
    Assignee: Landsberger Bandweberei GmbH & Co KG
    Inventor: Bernhard Hackenberg