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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-layer golf ball

    • Patent number 6,083,119
    • Issue date Jul 4, 2000
    • Spalding Sports Worldwide, Inc.
    • Michael J. Sullivan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball

    • Patent number 5,997,416
    • Issue date Dec 7, 1999
    • Bridgestone Sports Co., Ltd.
    • Takashi Maruko
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Archery bow with reinforced limbs

    • Patent number 5,657,739
    • Issue date Aug 19, 1997
    • Precision Shooting Equipment, Inc.
    • Allan F. Smith
    • F41 - WEAPONS
  • Information Patent Grant

    Game piece for playing milk cap or pogs

    • Patent number 5,443,270
    • Issue date Aug 22, 1995
    • Steven R. Loritz
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf putter with shell molded about weight distributed core

    • Patent number 5,246,227
    • Issue date Sep 21, 1993
    • Donald J. C. Sun
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Decorative or display device

    • Patent number 5,037,105
    • Issue date Aug 6, 1991
    • Benjamino P. L. J. Klein
    • G02 - OPTICS
  • Information Patent Grant

    Head of golf club and method of producing the same

    • Patent number 4,984,800
    • Issue date Jan 15, 1991
    • Hamada Enterprise & Co., Ltd.
    • Jiro Hamada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Alignment training device for golfers

    • Patent number 4,871,175
    • Issue date Oct 3, 1989
    • Steven D. Levin
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Iron type golf club head

    • Patent number 4,792,140
    • Issue date Dec 20, 1988
    • Sumitomo Rubber Industries, Ltd.
    • Tetsuo Yamaguchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Racket frame having interiorly located stringing lugs

    • Patent number 4,747,598
    • Issue date May 31, 1988
    • Dunlop Limited a British Company
    • Michael E. Curtis
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Nightstick

    • Patent number 4,667,958
    • Issue date May 26, 1987
    • David A. Raitto
    • F41 - WEAPONS
  • Information Patent Grant

    Golf ball

    • Patent number 4,611,810
    • Issue date Sep 16, 1986
    • Toyo Denka Kogyo Co., Ltd.
    • Toshihiko Kamata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf club head

    • Patent number 4,591,160
    • Issue date May 27, 1986
    • 'Pininfarina S.p.A.
    • Alessandro Piragino
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Plastic baseball bat and method of making the same

    • Patent number 4,541,629
    • Issue date Sep 17, 1985
    • William Witkowski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Glass-carbon reinforced foamed resin tennis racket frame

    • Patent number 3,981,504
    • Issue date Sep 21, 1976
    • PPG Industries, Inc.
    • John D. Gugel
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3901211

    • Patent number 3,901,211
    • Issue date Aug 26, 1975
    • F41 - WEAPONS
  • Information Patent Grant

    3840230

    • Patent number 3,840,230
    • Issue date Oct 8, 1974
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3830214

    • Patent number 3,830,214
    • Issue date Aug 20, 1974
    • F41 - WEAPONS
  • Information Patent Grant

    3811211

    • Patent number 3,811,211
    • Issue date May 21, 1974
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    3756593

    • Patent number 3,756,593
    • Issue date Sep 4, 1973
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3734499

    • Patent number 3,734,499
    • Issue date May 22, 1973
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3695618

    • Patent number 3,695,618
    • Issue date Oct 3, 1972
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3652088

    • Patent number 3,652,088
    • Issue date Mar 28, 1972
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3647211

    • Patent number 3,647,211
    • Issue date Mar 7, 1972
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3638942

    • Patent number 3,638,942
    • Issue date Feb 1, 1972
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3591669

    • Patent number 3,591,669
    • Issue date Jul 6, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3582081

    • Patent number 3,582,081
    • Issue date Jun 1, 1971
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3390881

    • Patent number 3,390,881
    • Issue date Jul 2, 1968
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3233905

    • Patent number 3,233,905
    • Issue date Feb 8, 1966
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3220731

    • Patent number 3,220,731
    • Issue date Nov 30, 1965
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents