3885887

Information

• Patent Grant
• 3885887

• References
• Source

• Patent Number

  3,885,887

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1975
  49 years ago

• CPC

  • B64C27/33 - having flexing arms
  • B64C27/45 - with a feathering hinge only

• US Classifications

  • 416 - Fluid reaction surfaces