3256021

Information

• Patent Grant
• 3256021

• References
• Source

• Patent Number

  3,256,021

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1966
  58 years ago

• CPC

  • A63B5/11 - Trampolines
  • A63B63/00 - Targets or goals for ball games
  • A63B21/023 - Wound springs
  • A63B21/0552 - Elastic ropes or bands
  • A63B2067/005 - Games similar to volleyball or basketball and played on trampolines or the like

• US Classifications

  • 473 - Games using tangible projectile
  • 182 - Fire escape, ladder, or scaffold
  • 273 - Amusement devices: games