1708249

Information

• Patent Grant
• 1708249

• References
• Source

• Patent Number

  1,708,249

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1929
  95 years ago

• CPC

  • B64C35/00 - Flying-boats Seaplanes
  • B64F2700/6296 - take-off devices
  • Y10S185/01 - Spring powered toys

• US Classifications

  • 244 - Aeronautics and astronautics
  • 185 - Motors: spring, weight, or animal powered