Styrene

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

    Paint ball

    • Patent number 5,639,526
    • Issue date Jun 17, 1997
    • Perfect Circle Paint Ball, Inc.
    • Thomas G. Kotsiopoulos
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Paint ball

    • Patent number 5,254,379
    • Issue date Oct 19, 1993
    • Perfect Circle Paint Ball Inc.
    • Thomas G. Kotsiopoulos
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Random symbol selector

    • Patent number 5,046,738
    • Issue date Sep 10, 1991
    • Francis W. Coates
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Word puzzle card game

    • Patent number 4,941,668
    • Issue date Jul 17, 1990
    • Matthew M. Mobrem
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Simulated hand grenade with marking means

    • Patent number 4,932,329
    • Issue date Jun 12, 1990
    • Glenn S. Logie
    • F42 - AMMUNITION BLASTING
  • 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

    Tiltable game board

    • Patent number 4,579,346
    • Issue date Apr 1, 1986
    • Slimp, Jr.; Jack B.
    • Domenic Giuntoli
    • 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

    Simulated wheel immobilizing apparatus

    • Patent number 4,422,633
    • Issue date Dec 27, 1983
    • John J. Petrone
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Bow mounted quiver

    • Patent number 4,363,312
    • Issue date Dec 14, 1982
    • Schmelzer Corporation
    • Arthur Spitzke
    • F41 - WEAPONS
  • Information Patent Grant

    Hockey stick shaft

    • Patent number 4,361,325
    • Issue date Nov 30, 1982
    • Brimms Inc.
    • T. Paul Jansen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Pinatas

    • Patent number 3,983,658
    • Issue date Oct 5, 1976
    • Enrique Sort de Sanz
    • A63 - SPORTS GAMES AMUSEMENTS
  • 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

    3863387

    • Patent number 3,863,387
    • Issue date Feb 4, 1975
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3810620

    • Patent number 3,810,620
    • Issue date May 14, 1974
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3785647

    • Patent number 3,785,647
    • Issue date Jan 15, 1974
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3766902

    • Patent number 3,766,902
    • Issue date Oct 23, 1973
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    3762719

    • Patent number 3,762,719
    • Issue date Oct 2, 1973
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3751030

    • Patent number 3,751,030
    • Issue date Aug 7, 1973
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3703290

    • Patent number 3,703,290
    • Issue date Nov 21, 1972
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3675928

    • Patent number 3,675,928
    • Issue date Jul 11, 1972
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3666272

    • Patent number 3,666,272
    • Issue date May 30, 1972
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3652088

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

    3643941

    • Patent number 3,643,941
    • Issue date Feb 22, 1972
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3638942

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

    3630186

    • Patent number 3,630,186
    • Issue date Dec 28, 1971
    • F41 - WEAPONS
  • Information Patent Grant

    3604706

    • Patent number 3,604,706
    • Issue date Sep 14, 1971
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3595579

    • Patent number 3,595,579
    • Issue date Jul 27, 1971
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    3590517

    • Patent number 3,590,517
    • Issue date Jul 6, 1971
    • A63 - SPORTS GAMES AMUSEMENTS