3700172

Information

• Patent Grant
• 3700172

• References
• Source

• Patent Number

  3,700,172

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1972
  52 years ago

• CPC

  • A63H27/06 - Jet-propelled flying toys
  • B05B3/18 - with elements moving in a straight line

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 244 - Aeronautics and astronautics
  • 446 - Amusement devices: toys