3906660

Information

• Patent Grant
• 3906660

• References
• Source

• Patent Number

  3,906,660

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1975
  49 years ago

• CPC

  • A63H1/18 - Double tops Multiple tops mounted in or on one another

• US Classifications

  • 446 - Amusement devices: toys