Patents by Inventor Winfried Degenhard

Winfried Degenhard 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).

  • Dispenser for paste compositions
    Patent number: 5052592
    Abstract: A dispenser for pasty compositions having a housing which contains a piston which can be displaced only in the emptying direction, the housing having an external handle to actuate a pump wall, which wall can be pushed in the direction of the piston in order to dispense the contents from an outlet opening in a top cover of the housing, the cover being connected to the pump wall by a small tube, and the pump wall having a tube channel formed thereon. A plug is formed on the tube channel at its end, the plug extending into a cover-side outlet opening and closing the outlet opening form below.
    Type: Grant
    Filed: August 14, 1989
    Date of Patent: October 1, 1991
    Assignee: Bramlage Gesellschaft mit beschrankter Haftung
    Inventors: Josef Wilken, Winfried Degenhard, Ludger Hackmann