2788972

Information

• Patent Grant
• 2788972

• References
• Source

• Patent Number

  2,788,972

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1957
  67 years ago

• CPC

  • A63D5/023 - Separate devices for returning the balls

• US Classifications

  • 473 - Games using tangible projectile
  • D21 - Games, toys, and sports goods