3071376

Information

• Patent Grant
• 3071376

• References
• Source

• Patent Number

  3,071,376

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1963
  61 years ago

• CPC

  • A63D5/023 - Separate devices for returning the balls

• US Classifications

  • 473 - Games using tangible projectile
  • 198 - Conveyors: power-driven