3315921

Information

• Patent Grant
• 3315921

• References
• Source

• Patent Number

  3,315,921

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1967
  58 years ago

• CPC

  • B64D17/34 - adapted to control direction or rate of descent
  • B64D17/52 - Opening
  • B64D2700/62552 - Devices to open or to drive the parachute during fall
  • B64D2700/62561 - Devices to control the time or rate of the opening Deceleration devices

• US Classifications

  • 244 - Aeronautics and astronautics
  • 236 - Automatic temperature and humidity regulation