3220731

Information

• Patent Grant
• 3220731

• References
• Source

• Patent Number

  3,220,731

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1965
  59 years ago

• CPC

  • A63D9/00 - Pins
  • Y10S273/01 - Carbonate
  • Y10S273/02 - Styrene
  • Y10S273/05 - Vinyl
  • Y10S273/08 - Urethane
  • Y10T428/31895 - Paper or wood
  • Y10T428/31982 - Wood or paper
  • Y10T428/662 - Wood timber product [e.g., piling, post, veneer, etc.]

• US Classifications

  • 473 - Games using tangible projectile
  • 106 - Compositions: coating or plastic
  • 273 - Amusement devices: games
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles