3309085

Information

• Patent Grant
• 3309085

• References
• Source

• Patent Number

  3,309,085

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1967
  57 years ago

• CPC

  • A63D5/023 - Separate devices for returning the balls

• US Classifications

  • 473 - Games using tangible projectile
  • 193 - Conveyors, chutes, skids, guides, and ways
  • 211 - Supports: racks