Patents by Inventor Hans-Jürgen PFOHL

Hans-Jürgen PFOHL 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).

  • Filler neck with blocker device for diesel fuel tank
    Patent number: 8944122
    Abstract: A filler neck for a diesel fuel tank with a blocker device for preventing misfuelling with a nozzle of smaller diameter than the minimum diesel nozzle diameter, and includes control levers, a control spring, a blocker lever, a blocker latch and a blocker latch spring.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: February 3, 2015
    Assignee: MAGNA STEYR Fuel Systems GesmbH
    Inventor: Hans-Jürgen Pfohl
  • FILLER NECK WITH BLOCKER DEVICE FOR DIESEL FUEL TANK
    Publication number: 20130233445
    Abstract: A filler neck for a diesel fuel tank with a blocker device for preventing misfuelling with a nozzle of smaller diameter than the minimum diesel nozzle diameter, and includes control levers, a control spring, a blocker lever, a blocker latch and a blocker latch spring.
    Type: Application
    Filed: March 8, 2013
    Publication date: September 12, 2013
    Applicant: MAGNA STEYR Fuel Systems GmbH
    Inventor: Hans-Jürgen PFOHL