3665640

Information

• Patent Grant
• 3665640

• References
• Source

• Patent Number

  3,665,640

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1972
  54 years ago

• CPC

  • A63H27/06 - Jet-propelled flying toys

• US Classifications

  • 446 - Amusement devices: toys