TREA

Douglas E. Roberts

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  • Carlsbad, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Golf club
    • Patent number D1043878
    • Issue date Sep 24, 2024
    • Cobra Golf Incorporated
    • Cameron J. Day
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf club head
    • Patent number D1034866
    • Issue date Jul 9, 2024
    • Cobra Golf Incorporated
    • Douglas E. Roberts
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf club
    • Patent number D1023198
    • Issue date Apr 16, 2024
    • Cobra Golf Incorporated
    • Ang-Ju Lee
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf club with perimeter face machining
    • Patent number 11,938,382
    • Issue date Mar 26, 2024
    • Cobra Golf Incorporated
    • D. Clayton Evans
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club
    • Patent number D1017742
    • Issue date Mar 12, 2024
    • Cobra Golf Incorporated
    • Ang-Ju Lee
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf club
    • Patent number D1003378
    • Issue date Oct 31, 2023
    • Cobra Golf Incorporated
    • Christopher G. Engel
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf club
    • Patent number D1002766
    • Issue date Oct 24, 2023
    • Cobra Golf Incorporated
    • Cameron J. Day
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf club
    • Patent number D993342
    • Issue date Jul 25, 2023
    • Cobra Golf Incorporated
    • Cameron J. Day
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf club
    • Patent number D981517
    • Issue date Mar 21, 2023
    • Cobra Golf Incorporated
    • Cameron J. Day
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf club with perimeter face machining
    • Patent number 11,285,365
    • Issue date Mar 29, 2022
    • Cobra Golf Incorporated
    • D. Clayton Evans
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club
    • Patent number D943693
    • Issue date Feb 15, 2022
    • Cobra Golf Incorporated
    • Christopher G. Engel
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf club head
    • Patent number 11,063,996
    • Issue date Jul 13, 2021
    • Sumitomo Rubber Industries, Ltd.
    • John J. Rae
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Golf club with perimeter face machining
    • Patent number 10,835,787
    • Issue date Nov 17, 2020
    • COBRA GOLF CORPORATION
    • D. Clayton Evans
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 10,721,339
    • Issue date Jul 21, 2020
    • Sumitomo Rubber Industries, Ltd.
    • John J. Rae
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number D884101
    • Issue date May 12, 2020
    • Cobra Golf Incorporated
    • D. Clayton Evans
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf club head with adjustable weight
    • Patent number 10,213,665
    • Issue date Feb 26, 2019
    • Cobra Golf Incorporated
    • Cameron J. Day
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 10,065,089
    • Issue date Sep 4, 2018
    • Dunlop Sports Co. Ltd.
    • Sharon J. Park
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 10,010,769
    • Issue date Jul 3, 2018
    • SRI Sports Limited
    • John J. Rae
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club with adjustable weight assembly
    • Patent number 9,968,833
    • Issue date May 15, 2018
    • Cobra Golf Incorporated
    • Joshua G. Breier
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Muscle-back, with insert, iron type golf club head
    • Patent number 9,908,018
    • Issue date Mar 6, 2018
    • Dunlop Sports Co. Ltd.
    • Douglas E. Roberts
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head with accessible interior
    • Patent number 9,855,474
    • Issue date Jan 2, 2018
    • Cobra Golf Incorporated
    • Tim A. Beno
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 9,643,066
    • Issue date May 9, 2017
    • Dunlop Sports Co. Ltd.
    • Sharon J. Park
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Releasable threaded component for a golf club having a mechanism fo...
    • Patent number 9,616,301
    • Issue date Apr 11, 2017
    • Cobra Golf Incorporated
    • Karl Clausen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 9,561,405
    • Issue date Feb 7, 2017
    • SRI Sports Limited
    • John J. Rae
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club with adjustable weight assembly
    • Patent number 9,498,686
    • Issue date Nov 22, 2016
    • Cobra Golf Incorporated
    • Joshua G. Breier
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club with adjustable weight assembly
    • Patent number 9,433,836
    • Issue date Sep 6, 2016
    • Cobra Golf Incorporated
    • Joshua G. Breier
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club heads with enlarged grooves
    • Patent number 9,427,632
    • Issue date Aug 30, 2016
    • Cobra Golf Incorporated
    • Joshua G. Breier
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head with accessible interior
    • Patent number 9,421,438
    • Issue date Aug 23, 2016
    • Cobra Golf Incorporated
    • Tim A. Beno
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club with adjustable weight assembly
    • Patent number 9,238,162
    • Issue date Jan 19, 2016
    • Cobra Golf Incorporated
    • Joshua G. Breier
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club with cellular mass distribution
    • Patent number 9,220,959
    • Issue date Dec 29, 2015
    • Cobra Golf Incorporated
    • Ryan L. Roach
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20200322462
    • Publication date Oct 8, 2020
    • Sumitomo Rubber Industries, Ltd.
    • John J. RAE
    • G01 - MEASURING TESTING
  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20180241854
    • Publication date Aug 23, 2018
    • SRI Sports Limited
    • John J. RAE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20170209754
    • Publication date Jul 27, 2017
    • DUNLOP SPORTS CO. LTD.
    • Sharon J. PARK
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20170100647
    • Publication date Apr 13, 2017
    • SRI Sports Limited
    • John J. RAE
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB WITH ADJUSTABLE WEIGHT ASSEMBLY
    • Publication number 20170072278
    • Publication date Mar 16, 2017
    • COBRA GOLF INCORPORATED
    • Joshua G. Breier
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD WITH ACCESSIBLE INTERIOR
    • Publication number 20160354658
    • Publication date Dec 8, 2016
    • COBRA GOLF INCORPORATED
    • Tim A. Beno
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB WITH ADJUSTABLE WEIGHT ASSEMBLY
    • Publication number 20160089583
    • Publication date Mar 31, 2016
    • COBRA GOLF INCORPORATED
    • Joshua G. Breier
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    MULTIFUNCTIONAL GOLF CLUB HEADCOVER
    • Publication number 20160082326
    • Publication date Mar 24, 2016
    • COBRA GOLF INCORPORATED
    • Cameron J. Day
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB WITH CELLULAR MASS DISTRIBUTION
    • Publication number 20160074716
    • Publication date Mar 17, 2016
    • COBRA GOLF INCORPORATED
    • Ryan L. Roach
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEADS WITH SIMILAR C.G.-NEUTRAL AXIS DISTANCE
    • Publication number 20160051870
    • Publication date Feb 25, 2016
    • COBRA GOLF INCORPORATED
    • Tim A. Beno
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20160001141
    • Publication date Jan 7, 2016
    • DUNLOP SPORTS CO. LTD.
    • Sharon J. PARK
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD WITH STABILIZING SOLE
    • Publication number 20150352414
    • Publication date Dec 10, 2015
    • COBRA GOLF INCORPORATED
    • Karl A. Clausen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB WITH ADJUSTABLE WEIGHT ASSEMBLY
    • Publication number 20150306474
    • Publication date Oct 29, 2015
    • COBRA GOLF INCORPORATED
    • Joshua G. Breier
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB WITH ADJUSTABLE WEIGHT ASSEMBLY
    • Publication number 20150306473
    • Publication date Oct 29, 2015
    • COBRA GOLF INCORPORATED
    • Joshua G. Breier
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    RELEASABLE THREADED COMPONENT FOR A GOLF CLUB HAVING A MECHANISM FO...
    • Publication number 20150190687
    • Publication date Jul 9, 2015
    • COBRA GOLF INCORPORATED
    • Karl Clausen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD WITH FACE CHANNEL
    • Publication number 20150018119
    • Publication date Jan 15, 2015
    • COBRA GOLF INCORPORATED
    • Joshua G. Breier
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEADS WITH ENLARGED GROOVES
    • Publication number 20140342846
    • Publication date Nov 20, 2014
    • Joshua G. Breier
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    MUSCLE-BACK, WITH INSERT, IRON TYPE GOLF CLUB HEAD
    • Publication number 20140329615
    • Publication date Nov 6, 2014
    • Douglas E. Roberts
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20140302946
    • Publication date Oct 9, 2014
    • SRI Sports Limited
    • John J. RAE
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD WITH IMPROVED PERFORMANCE
    • Publication number 20140256466
    • Publication date Sep 11, 2014
    • Acushnet Company
    • Andrew J. Curtis
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD WITH ACCESSIBLE INTERIOR
    • Publication number 20140228142
    • Publication date Aug 14, 2014
    • COBRA GOLF INCORPORATED
    • Tim A. Beno
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    UNIQUELY PATTERNED MULTI-COLORED GOLF CLUB PARTS
    • Publication number 20140228144
    • Publication date Aug 14, 2014
    • COBRA GOLF INCORPORATED
    • Scott H. Moreira
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEADS WITH SIMILAR C.G.-NEUTRAL AXIS DISTANCE
    • Publication number 20140148266
    • Publication date May 29, 2014
    • COBRA GOLF INCORPORATED
    • Tim A. Beno
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    A GOLF CLUB HEAD
    • Publication number 20140106904
    • Publication date Apr 17, 2014
    • DUNLOP SPORTS CO. LTD.
    • Sharon J. PARK
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    GOLF CLUB WITH CELLULAR MASS DISTRIBUTION
    • Publication number 20140038737
    • Publication date Feb 6, 2014
    • COBRA GOLF INCORPORATED
    • Ryan L. Roach
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20130324292
    • Publication date Dec 5, 2013
    • SRI Sports Limited
    • John J. RAE
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD WITH IMPROVED PERFORMANCE
    • Publication number 20130316845
    • Publication date Nov 28, 2013
    • Acushnet Company
    • Andrew J. Curtis
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD WITH STABLIZING SOLE
    • Publication number 20130225317
    • Publication date Aug 29, 2013
    • COBRA GOLF INCORPORATED
    • Karl A. Clausen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    DISTANCE GAPPING GOLF CLUB SET WITH DUAL-RANGE CLUB
    • Publication number 20130225311
    • Publication date Aug 29, 2013
    • COBRA GOLF INCORPORATED
    • Karl A. Clausen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Muscle-Back, with Insert, Iron Type Golf Club Head
    • Publication number 20130217515
    • Publication date Aug 22, 2013
    • SRI Sports Limited
    • Douglas E. Roberts
    • A63 - SPORTS GAMES AMUSEMENTS