3004737

Information

• Patent Grant
• 3004737

• References
• Source

• Patent Number

  3,004,737

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1961
  63 years ago

• CPC

  • B64C25/56 - inflatable
  • B64C25/00 - Alighting gear
  • B64C2025/325 - specially adapted for helicopters
  • B64F2700/6226 - for airplanes

• US Classifications

  • 244 - Aeronautics and astronautics