1500073

Information

• Patent Grant
• 1500073

• References
• Source

• Patent Number

  1,500,073

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1924
  100 years ago

• CPC

  • B63H5/16 - characterised by being mounted in recesses with stationary water-guiding elements Means to prevent fouling of the propeller
  • B63B3/40 - Stern posts Stern frames
  • B63H2023/322 - Intermediate propeller shaft bearings

• US Classifications

  • 440 - Marine propulsion