Patents by Inventor Jack Mohrhoff

Jack Mohrhoff 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).

  • Fuel tank filler cap lock
    Patent number: 3979933
    Abstract: A clamp encircles the filler pipe of a fuel tank below the filler cap. Two like diametrically opposed standards extend upwardly above the cap. Loops on the standards accommodate an elongated U-shaped removable shackle of a padlock to be secured between the standards, directly above the cap.
    Type: Grant
    Filed: September 15, 1975
    Date of Patent: September 14, 1976
    Assignee: The Raymond Lee Organization, Inc.
    Inventor: Jack Mohrhoff