Patents by Inventor Sultan Masoud Karimi

Sultan Masoud Karimi 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).

  • Restraint system for walkie/rider pallet truck
    Patent number: 8523224
    Abstract: A walkie/rider pallet truck is provided comprising a power unit; a set of forks associated with the power unit; a platform associated with the power unit and defining a location upon which an operator may stand; and a restraint system comprising a pivotable restraint structure. The restraint structure is movable to one of a walkie position, a rider-driving position and a quick-exit position.
    Type: Grant
    Filed: October 12, 2009
    Date of Patent: September 3, 2013
    Assignee: Crown Equipment Corporation
    Inventors: Michael P. Gallagher, Markus Graf, Franz Pöschl, Sultan Masoud Karimi, James V. Kraimer
  • Materials handling vehicle having a steer system including a tactile feedback device
    Patent number: 7849955
    Abstract: A materials handling vehicle is provided comprising: a frame comprising an operator's compartment; wheels supported on the frame, at least one of the wheels being a steerable wheel; a steer-by-wire system and control apparatus. The steer-by-wire system is associated with the steerable wheel to effect angular movement of the steerable wheel about a first axis.
    Type: Grant
    Filed: January 27, 2009
    Date of Patent: December 14, 2010
    Assignee: Crown Equipment Corporation
    Inventors: Monty L. Crabill, Eric L. Jensen, Sultan Masoud Karimi, James F. Schloemer, George R. Wetterer
  • RESTRAINT SYSTEM FOR WALKIE/RIDER PALLET TRUCK
    Publication number: 20100089703
    Abstract: A walkie/rider pallet truck is provided comprising a power unit; a set of forks associated with the power unit; a platform associated with the power unit and defining a location upon which an operator may stand; and a restraint system comprising a pivotable restraint structure. The restraint structure is movable to one of a walkie position, a rider-driving position and a quick-exit position.
    Type: Application
    Filed: October 12, 2009
    Publication date: April 15, 2010
    Applicant: CROWN EQUIPMENT CORPORATION
    Inventors: Michael P. Gallagher, Markus Graf, Franz Pöschl, Sultan Masoud Karimi, James V. Kraimer
  • MATERIALS HANDLING VEHICLE HAVING A STEER SYSTEM INCLUDING A TACTILE FEEDBACK DEVICE
    Publication number: 20090194363
    Abstract: A materials handling vehicle is provided comprising: a frame comprising an operator's compartment; wheels supported on the frame, at least one of the wheels being a steerable wheel; a steer-by-wire system and control apparatus. The steer-by-wire system is associated with the steerable wheel to effect angular movement of the steerable wheel about a first axis.
    Type: Application
    Filed: January 27, 2009
    Publication date: August 6, 2009
    Applicant: CROWN EQUIPMENT CORPORATION
    Inventors: Monty L. Crabill, Eric L. Jensen, Sultan Masoud Karimi, James F. Schloemer, George R. Wetterer