2169849

Information

• Patent Grant
• 2169849

• References
• Source

• Patent Number

  2,169,849

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1939
  85 years ago

• CPC

  • B64C27/023 - Construction of the blades; Coating of the blades
  • Y10T403/32319 - including pivot stud
  • Y10T403/32606 - Pivoted
  • Y10T403/454 - Connecting pin traverses radially interposed elastomer

• US Classifications

  • 403 - Joints and connections
  • 416 - Fluid reaction surfaces