3824037

Information

• Patent Grant
• 3824037

• References
• Source

• Patent Number

  3,824,037

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1974
  50 years ago

• CPC

  • B64C27/45 - with a feathering hinge only
  • B64C27/32 - Rotors
  • B64C27/327 - Retention means relieving the stress from the arm

• US Classifications

  • 416 - Fluid reaction surfaces