Progressive

Patents Grantslast 30 patents

  • Information Patent Grant

    Miter gear transmission

    • Patent number 7,267,023
    • Issue date Sep 11, 2007
    • Edmund Kurt Wallasch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission mechanism with a caseless differential mechanism

    • Patent number 6,840,881
    • Issue date Jan 11, 2005
    • Xinjiang Shengsheng Co., Ltd.
    • Weijin Ma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Constant-mesh transmission

    • Patent number 6,786,107
    • Issue date Sep 7, 2004
    • Honda Giken Kogyo Kabushiki Kaisha
    • Shinya Matsumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Treading type vehicle driving device

    • Patent number 6,711,967
    • Issue date Mar 30, 2004
    • Chin-Chou Lai
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Constant-mesh transmission for a vehicle

    • Patent number 6,370,977
    • Issue date Apr 16, 2002
    • Honda Giken Kogyo Kabushiki Kaisha
    • Katsuhiro Kubo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic friction wheel transmission

    • Patent number 5,989,149
    • Issue date Nov 23, 1999
    • Mauricio C. Apostolo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed transferring system for a lathe

    • Patent number 5,862,705
    • Issue date Jan 26, 1999
    • Chi-Nan Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Landing gear for semitrailers

    • Patent number 5,199,738
    • Issue date Apr 6, 1993
    • Jost International of Grand Haven Michigan
    • Ervin VanDenberg
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Transmission and PTO system for tractors and utility cycles

    • Patent number 4,658,662
    • Issue date Apr 21, 1987
    • Kenneth P. Rundle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gear transmission assembly

    • Patent number 4,577,529
    • Issue date Mar 25, 1986
    • Romeu Romi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multiple speed gear transmission

    • Patent number 4,481,837
    • Issue date Nov 13, 1984
    • Caterpillar Tractor Co.
    • Wallace G. Stevens
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission for a laundry machine

    • Patent number 4,476,736
    • Issue date Oct 16, 1984
    • General Electric Company
    • Doran D. Hershberger
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Shift means for a multi-shaft sliding gear

    • Patent number 4,228,694
    • Issue date Oct 21, 1980
    • Friedrich Deckel Aktiengesellschaft
    • Hans H. Adam
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Postage meter conversion apparatus

    • Patent number 4,074,574
    • Issue date Feb 21, 1978
    • Pitney-Bowes, Inc.
    • Keith E. Schubert
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Transmission for tractor

    • Patent number 4,033,197
    • Issue date Jul 5, 1977
    • Kuboto Tekko Kabushiki Kaisha
    • Hajime Shikiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable speed positive gear transmission

    • Patent number 4,019,405
    • Issue date Apr 26, 1977
    • Carl E. Winter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3682019

    • Patent number 3,682,019
    • Issue date Aug 8, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3376757

    • Patent number 3,376,757
    • Issue date Apr 9, 1968
    • G04 - HOROLOGY
  • Information Patent Grant

    3367200

    • Patent number 3,367,200
    • Issue date Feb 6, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3295356

    • Patent number 3,295,356
    • Issue date Jan 3, 1967
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3025711

    • Patent number 3,025,711
    • Issue date Mar 20, 1962
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2986951

    • Patent number 2,986,951
    • Issue date Jun 6, 1961
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    2914958

    • Patent number 2,914,958
    • Issue date Dec 1, 1959
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2898002

    • Patent number 2,898,002
    • Issue date Aug 4, 1959
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    2791912

    • Patent number 2,791,912
    • Issue date May 14, 1957
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2709782

    • Patent number 2,709,782
    • Issue date May 31, 1955
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2633032

    • Patent number 2,633,032
    • Issue date Mar 31, 1953
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2418880

    • Patent number 2,418,880
    • Issue date Apr 15, 1947
    • B08 - CLEANING
  • Information Patent Grant

    2403162

    • Patent number 2,403,162
    • Issue date Jul 2, 1946
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2150213

    • Patent number 2,150,213
    • Issue date Mar 14, 1939
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    FIXED SPOOL FISHING REEL

    • Publication number 20120266705
    • Publication date Oct 25, 2012
    • FOX INTERNATIONAL GROUP LIMITED
    • Andrew John Little
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Miter gear transmission

    • Publication number 20070044585
    • Publication date Mar 1, 2007
    • Edmund Kurt Wallasch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Simple bicycle drive shaft transmission

    • Publication number 20040083839
    • Publication date May 6, 2004
    • Terry Luke Hahn
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    TREADING TYPE VEHICLE DRIVING DEVICE

    • Publication number 20040050195
    • Publication date Mar 18, 2004
    • Chin-Chou Lai
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Transmission mechanism with a caseless differential mechanism

    • Publication number 20040050196
    • Publication date Mar 18, 2004
    • Weijin Ma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Constant-mesh transmission

    • Publication number 20030024335
    • Publication date Feb 6, 2003
    • Shinya Matsumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...