Patents by Inventor Wilhelm Jank

Wilhelm Jank 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).

  • Safety clip for protecting articles from theft
    Patent number: 4616113
    Abstract: The safety clip contains two clip legs (11,12) between which a fabric (13) may be placed. One clip leg (11) is provided with a switch (15) whose actuator (16) is operated by the introduced fabric web (23). Bulges (19) provided around the movable actuator (16) ensure that a card cannot be slided between the clip legs to keep the actuator depressed while the fabric web (23) is being removed.
    Type: Grant
    Filed: February 28, 1985
    Date of Patent: October 7, 1986
    Assignee: Wilhelm Jank
    Inventors: Wilhelm Jank, Karl Schneider