3897948

Information

• Patent Grant
• 3897948

• References
• Source

• Patent Number

  3,897,948

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1975
  49 years ago

• CPC

  • A63B69/0073 - Means for releasably holding a ball in position; Balls constrained to move around a fixed point

• US Classifications

  • 473 - Games using tangible projectile