Patents by Inventor Bernd Woike

Bernd Woike 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).

  • Nose clip for respirators
    Patent number: 4231360
    Abstract: A pair of nose pads are connected to the ends of a spring clip that presses the pads against the sides of the nose of the wearer. The connection between the spring and pads is such that the pads can tilt freely relative to the spring clip to avoid discomfort.
    Type: Grant
    Filed: March 2, 1979
    Date of Patent: November 4, 1980
    Assignee: Auergesellschaft GmbH
    Inventors: Stefan Zloczysti, Bernd Woike