3857566

Information

• Patent Grant
• 3857566

• References
• Source

• Patent Number

  3,857,566

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1974
  50 years ago

• CPC

  • F41J3/0052 - having a hook and loop surface for hook and loop tip darts
  • A63F9/0208 - the projectile being connectable to the target
  • F42B6/003 - Darts
  • A63F2009/0239 - using hook and loop-type fastener
  • Y10S273/30 - Hooked pile fabric fastener

• US Classifications

  • 273 - Amusement devices: games