1973783

Information

• Patent Grant
• 1973783

• References
• Source

• Patent Number

  1,973,783

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1934
  90 years ago

• CPC

  • B63H25/38 - Rudders
  • B63B3/40 - Stern posts Stern frames
  • B63B5/02 - made predominantly of wood
  • B63H5/00 - Arrangements on vessels of propulsion elements directly acting on water

• US Classifications

  • 114 - Ships