Patents by Inventor Peter E. Jacobsen

Peter E. Jacobsen 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).

  • Apparatus for securing a manually operable setting element against rotation
    Patent number: 4574831
    Abstract: The invention relates to a security device which discourages tampering with the operating or control element of a manually settable device of the type which has a window through which the control element is accessed. The security device has the form of a strap which surrounds the housing of the manually settable device and covers the access window. The ends of the strap are permanently connected such that the strap would have to be destroyed to be removed.
    Type: Grant
    Filed: March 11, 1983
    Date of Patent: March 11, 1986
    Assignee: Danfoss A/S
    Inventor: Peter E. Jacobsen