Articulated Patents (Class D12/97)
  • Trailer
    Patent number: 4874184
    Abstract: A trailer for hauling on the fifth wheel of a tractor-truck. The fifth wheel attachment point of the trailer is substantially above the flat floor thereof, the trailer's front wall and floor being at right angles to each other as are the trailer's top and rear, but the angle between the rear and the floor being obtuse so that the trailer is taller at its front than it is at the rear. Jacks are provided at the front of the trailer to level the floor for loading while allowing the forward portion to be tilted downwardly for attachment to the fifth wheel and hauling.
    Type: Grant
    Filed: March 21, 1988
    Date of Patent: October 17, 1989
    Assignee: Road Systems, Inc.
    Inventor: John D. Boyer
  • Truck cab
    Patent number: D242996
    Type: Grant
    Filed: October 8, 1975
    Date of Patent: January 11, 1977
    Inventors: Ronald A. Servais, Paul T. Bauer
  • Trailer
    Patent number: D245244
    Type: Grant
    Filed: December 8, 1975
    Date of Patent: August 2, 1977
    Inventors: Leland D. Arnot, Jr., Ray C. Imel, Jr., Donald E. Imel
  • Trailer
    Patent number: D247290
    Type: Grant
    Filed: December 8, 1975
    Date of Patent: February 21, 1978
    Assignee: Wano Company, Inc.
    Inventors: Leland D. Arnot, Jr., Ray C. Imel, Jr., Donald E. Imel
  • Cargo trailer
    Patent number: D249666
    Type: Grant
    Filed: March 7, 1977
    Date of Patent: September 26, 1978
    Inventor: Noel G. Thompson
  • Combined travel and horse trailer
    Patent number: D249667
    Type: Grant
    Filed: March 7, 1977
    Date of Patent: September 26, 1978
    Inventor: Noel G. Thompson
  • Fluid transport tank
    Patent number: D253051
    Type: Grant
    Filed: December 12, 1977
    Date of Patent: October 2, 1979
    Inventor: Raymond E. Pletcher
  • Utility vehicle
    Patent number: D254431
    Type: Grant
    Filed: September 14, 1977
    Date of Patent: March 11, 1980
    Assignee: The Broyhill Manufacturing Company
    Inventors: Roy F. Broyhill, James Parsons, Ralph Schroeder, Clarence E. Stewart
  • Vehicle van corner cap member
    Patent number: D265644
    Type: Grant
    Filed: April 21, 1980
    Date of Patent: August 3, 1982
    Assignee: Pike Trailer Co.
    Inventor: John R. Spence
  • Boat trailer
    Patent number: D267559
    Type: Grant
    Filed: August 21, 1980
    Date of Patent: January 11, 1983
    Inventor: Robert S. Wormser
  • Trailer
    Patent number: D274321
    Type: Grant
    Filed: March 23, 1982
    Date of Patent: June 19, 1984
    Assignee: Fruehauf Corporation
    Inventors: Edward J. Hayes, Frank J. Miller, Francis P. Tylenda
  • Tractor trailer
    Patent number: D274322
    Type: Grant
    Filed: March 23, 1982
    Date of Patent: June 19, 1984
    Assignee: Fruehauf Corporation
    Inventors: Edward J. Hayes, Frank J. Miller, Francis P. Tylenda
  • Demountable container
    Patent number: D274802
    Type: Grant
    Filed: September 22, 1981
    Date of Patent: July 24, 1984
    Assignee: Container Engineering (Ireland) Limited
    Inventors: Robin E. Fossey, Ian P. J. McKenna
  • Passenger semitrailer
    Patent number: D287113
    Type: Grant
    Filed: September 25, 1984
    Date of Patent: December 9, 1986
    Assignee: Superbus Associates
    Inventor: Joseph M. FitzGerald
  • Trailer for carrying medical imaging equipment
    Patent number: D292196
    Type: Grant
    Filed: December 24, 1984
    Date of Patent: October 6, 1987
    Inventor: William D. Dooley
  • Mobile living quarters unit
    Patent number: D295734
    Type: Grant
    Filed: April 30, 1984
    Date of Patent: May 17, 1988
    Inventors: Gerald L. Barber, Wayne P. Comstock
  • Truck trailer body
    Patent number: D299628
    Type: Grant
    Filed: July 28, 1986
    Date of Patent: January 31, 1989
    Inventor: James D. Burke
  • Expandable trailer
    Patent number: D300012
    Type: Grant
    Filed: October 22, 1986
    Date of Patent: February 28, 1989
    Inventor: David L. Boice, Jr.
  • Trailer
    Patent number: D300618
    Type: Grant
    Filed: April 3, 1985
    Date of Patent: April 11, 1989
    Inventor: William B. O'Neill
  • Tractor trailer air chute
    Patent number: D310501
    Type: Grant
    Filed: July 14, 1987
    Date of Patent: September 11, 1990
    Inventor: Lyle W. Brys
  • Rolltransport container
    Patent number: D310798
    Type: Grant
    Filed: July 17, 1987
    Date of Patent: September 25, 1990
    Assignee: Mecania HB
    Inventors: Esbrorn Stake, Lennart Magnusson
  • Child's bed
    Patent number: D313322
    Type: Grant
    Filed: May 14, 1987
    Date of Patent: January 1, 1991
    Inventor: David K. Ventulett