1821940

Information

• Patent Grant
• 1821940

• References
• Source

• Patent Number

  1,821,940

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1931
  93 years ago

• CPC

  • A63H11/14 - Mechanically-moved walking figures balanced by gyrostatic effects
  • A63H29/20 - Flywheel driving mechanisms

• US Classifications

  • 446 - Amusement devices: toys