Propylene

Patents Grantslast 30 patents

  • 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

    Target mounting system

    • Patent number 5,211,404
    • Issue date May 18, 1993
    • Robert P. Grant
    • F41 - WEAPONS
  • Information Patent Grant

    Indoor golf game

    • Patent number 5,026,060
    • Issue date Jun 25, 1991
    • Paul S. Beeber
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head

    • Patent number 5,009,425
    • Issue date Apr 23, 1991
    • The Yokohama Rubber Co., Ltd.
    • Takaharu Okumoto
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf accessory holder

    • Patent number 4,850,483
    • Issue date Jul 25, 1989
    • Denis M. Stack
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Ice hockey stick

    • Patent number 4,684,130
    • Issue date Aug 4, 1987
    • Inclasco Corporation Ltd.
    • Denis Drolet
    • 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

    Golf club head with flexure frequency matched with distortion-relax...

    • Patent number 4,498,672
    • Issue date Feb 12, 1985
    • John G. Bulla
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Plastics sheet material and articles produced therefrom

    • Patent number 4,447,479
    • Issue date May 8, 1984
    • Plastona (John Waddington) Ltd.
    • Peter Harrison
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Skip rope

    • Patent number 4,385,759
    • Issue date May 31, 1983
    • James M. Everroad
    • 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

    Target particularly for archery

    • Patent number 4,076,246
    • Issue date Feb 28, 1978
    • Leonard S. Meyer
    • F41 - WEAPONS
  • Information Patent Grant

    Base marker for baseball

    • Patent number 3,971,558
    • Issue date Jul 27, 1976
    • Alfred D. Gardetto
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Rod supported yieldable ball engaging member for engaging and clamp...

    • Patent number 3,951,405
    • Issue date Apr 20, 1976
    • Ben Long
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Handle for a nunchaku device

    • Patent number 3,937,468
    • Issue date Feb 10, 1976
    • Francis E. Conde
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3813098

    • Patent number 3,813,098
    • Issue date May 28, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3811682

    • Patent number 3,811,682
    • Issue date May 21, 1974
    • 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

    3756593

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

    3717344

    • Patent number 3,717,344
    • Issue date Feb 20, 1973
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3697074

    • Patent number 3,697,074
    • Issue date Oct 10, 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

    3638942

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

    3627319

    • Patent number 3,627,319
    • Issue date Dec 14, 1971
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3620825

    • Patent number 3,620,825
    • Issue date Nov 16, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • 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

    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

    3571900

    • Patent number 3,571,900
    • Issue date Mar 23, 1971
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3570846

    • Patent number 3,570,846
    • Issue date Mar 16, 1971
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES