Drive Train Patents (Class D15/148)
Transmission or speed reducer (Class D15/149)
  • Coupling guard
    Patent number: D244020
    Type: Grant
    Filed: June 16, 1975
    Date of Patent: April 12, 1977
    Inventors: Richard H. Hanson, Robert D. Roedel, Frank R. Forrest
  • Pulley, shaft and blade-holder assembly for a power-driven lawnmower or the like
    Patent number: D246313
    Type: Grant
    Filed: April 29, 1976
    Date of Patent: November 8, 1977
    Assignee: Buckeye Industrial Sales, Inc.
    Inventors: John C. Gunn, James E. Null
  • Tensioning device for motorcycle drive chain
    Patent number: D247906
    Type: Grant
    Filed: August 2, 1976
    Date of Patent: May 16, 1978
    Inventor: George M. Erl
  • Feed pipe turn
    Patent number: D248955
    Type: Grant
    Filed: July 2, 1976
    Date of Patent: August 15, 1978
    Inventor: Gerald L. Kitson
  • Chain guard for an irrigation implement
    Patent number: D250957
    Type: Grant
    Filed: May 9, 1977
    Date of Patent: January 30, 1979
    Assignee: Perow Manufacturing Co., Inc.
    Inventor: Bobbie G. Palmer
  • Telescoping guard for shaft coupling
    Patent number: D252576
    Type: Grant
    Filed: February 28, 1977
    Date of Patent: August 7, 1979
    Assignee: Crystal Lite Manufacturing Co.
    Inventor: Max Frey
  • Ring gear for planetary gear assembly
    Patent number: D262033
    Type: Grant
    Filed: August 4, 1978
    Date of Patent: November 24, 1981
    Inventor: Katsuyuki Totsu
  • Flywheel
    Patent number: D263228
    Type: Grant
    Filed: April 2, 1979
    Date of Patent: March 2, 1982
    Assignee: Rockwell International Corporation
    Inventors: Frederick P. Nitz, Paul J. Passi, Donald R. Hodson, Donald E. Davis
  • Flywheel
    Patent number: D263229
    Type: Grant
    Filed: April 2, 1979
    Date of Patent: March 2, 1982
    Assignee: Rockwell International Corporation
    Inventors: Frederick P. Nitz, Paul J. Passi, Donald R. Hodson, Donald E. Davis
  • Flywheel
    Patent number: D263230
    Type: Grant
    Filed: April 2, 1979
    Date of Patent: March 2, 1982
    Assignee: Rockwell International Corporation
    Inventors: Frederick P. Nitz, Paul J. Passi, Donald R. Hodson, Donald E. Davis
  • Flywheel
    Patent number: D263231
    Type: Grant
    Filed: April 2, 1979
    Date of Patent: March 2, 1982
    Assignee: Rockwell International Corporation
    Inventors: Frederick P. Nitz, Paul J. Passi, Donald R. Hodson, Donald E. Davia
  • Four-wheel drive transfer case shaft extender
    Patent number: D263308
    Type: Grant
    Filed: October 1, 1979
    Date of Patent: March 9, 1982
    Assignee: Doug Nash Equipment & Engineering, Inc.
    Inventor: George F. Miller
  • Combination support and control for a heat shrink roller
    Patent number: D266328
    Type: Grant
    Filed: May 18, 1979
    Date of Patent: September 28, 1982
    Inventor: Shirley F. Fleshman
  • Power control unit for environmentally-controlled poultry buildings or the like
    Patent number: D267096
    Type: Grant
    Filed: May 27, 1980
    Date of Patent: November 30, 1982
    Assignee: Shenandoah Manufacturing Co. Inc.
    Inventor: William H. Johnson
  • Linear actuator
    Patent number: D267721
    Type: Grant
    Filed: April 17, 1979
    Date of Patent: January 25, 1983
    Assignee: Societe Francaise d'Equipments pour La Navigation Aerienne (S.F.E.N.A.)
    Inventors: Jean-Claude Dupuis, Georges Roudavitch
  • Poker vibrator electric drive unit
    Patent number: D271773
    Type: Grant
    Filed: July 17, 1981
    Date of Patent: December 13, 1983
    Assignee: Dynapac Maskin AB
    Inventor: Bo Ekelund
  • Variable speed belt drive
    Patent number: D273115
    Type: Grant
    Filed: May 13, 1981
    Date of Patent: March 20, 1984
    Assignee: Reliance Electric Company
    Inventors: Robert O. Huff, Edward F. Krome, Jr., Gebus Barnsfather
  • Variable speed belt drive
    Patent number: D273116
    Type: Grant
    Filed: September 30, 1981
    Date of Patent: March 20, 1984
    Assignee: Reliance Electric Company
    Inventors: Robert O. Huff, Edward F. Krome, Jr., Gebus Barnsfather