2125549

Information

• Patent Grant
• 2125549

• References
• Source

• Patent Number

  2,125,549

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1938
  86 years ago

• CPC

  • B63H1/20 - Hubs Blade connections
  • B63H23/34 - Propeller shafts Paddle-wheel shafts Attachment of propellers on shafts
  • B63H2001/122 - Single or multiple threaded helicoidal screws, or the like, comprising foils extending over a substantial angle; Archimedean screws

• US Classifications

  • 416 - Fluid reaction surfaces