2041678

Information

• Patent Grant
• 2041678

• References
• Source

• Patent Number

  2,041,678

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1936
  89 years ago

• CPC

  • A63B69/3658 - Means associated with the ball for indicating or measuring
  • A63B24/0021 - Tracking a path or terminating locations
  • A63B69/3623 - for driving
  • A63B47/025 - Installations continuously collecting balls from the playing areas
  • A63B2024/0034 - during flight
  • A63B2069/0082 - with movement of the cord-attachment along its rotational axis as a function of the number of revolutions

• US Classifications

  • 473 - Games using tangible projectile