3837641

Information

• Patent Grant
• 3837641

• References
• Source

• Patent Number

  3,837,641

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1974
  50 years ago

• CPC

  • A63B9/00 - Climbing poles, frames, or stages
  • A63G1/40 - and oblique masts
  • A63B2208/12 - specially adapted for children

• US Classifications

  • 472 - Amusement devices
  • 482 - Exercise devices