Patents by Inventor Harm Lagaay

Harm Lagaay 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).

  • Motor vehicle, especially passenger motor vehicle
    Patent number: 4772062
    Abstract: In a motor vehicle, especially in passenger motor vehicles, its vehicle floor is constructed in the rear area rising toward the vehicle end for achieving a good traction of the vehicle; an air foil with an air foil profile is arranged in the rear diffusor formed thereby at a distance from the road surface that corresponds to the distance of the vehicle body in front of the vehicle rear section of the vehicle so that a negative lift becomes effective at the air foil with an in-flow of air coming from the vehicle front section.
    Type: Grant
    Filed: July 29, 1987
    Date of Patent: September 20, 1988
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Lutz J. Janssen, Ulrich Bez, Alexander Pregl, Ronny Martin, Harm Lagaay
  • Automobile
    Patent number: D305998
    Type: Grant
    Filed: January 29, 1987
    Date of Patent: February 13, 1990
    Assignee: Bayerische Motoren Werke AG
    Inventor: Harm Lagaay
  • Sports car body
    Patent number: D329212
    Type: Grant
    Filed: March 2, 1990
    Date of Patent: September 8, 1992
    Assignee: Porsch AG
    Inventors: Stephen Murkett, Harm Lagaay
  • Exterior surface of automobile side door
    Patent number: D387025
    Type: Grant
    Filed: January 24, 1996
    Date of Patent: December 2, 1997
    Assignee: Dr. Ing. h.c.F. Porsche
    Inventors: Harm Lagaay, Grant Larson
  • Exterior surface of automobile front trunk/engine space lid
    Patent number: D387315
    Type: Grant
    Filed: January 24, 1996
    Date of Patent: December 9, 1997
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventors: Harm Lagaay, Grant Larson
  • Exterior surface of automobile rear trunk/engine space lid
    Patent number: D387318
    Type: Grant
    Filed: January 24, 1996
    Date of Patent: December 9, 1997
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventors: Harm Lagaay, Grant Larson
  • Automobile rear quarter panel exterior surface
    Patent number: D391911
    Type: Grant
    Filed: January 24, 1996
    Date of Patent: March 10, 1998
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventors: Harm Lagaay, Grant Larson
  • Pair of automobile front quarter panel exterior surfaces
    Patent number: D393439
    Type: Grant
    Filed: January 24, 1996
    Date of Patent: April 14, 1998
    Assignee: Dr. Ing., h.c.F. Porsche AG
    Inventors: Harm Lagaay, Grant Larson
  • Automobile body
    Patent number: D431796
    Type: Grant
    Filed: January 24, 1996
    Date of Patent: October 10, 2000
    Assignee: Dr. Ing. h.c.F Porsche AG
    Inventors: Harm Lagaay, Grant Larson