1458600

Information

• Patent Grant
• 1458600

• References
• Source

• Patent Number

  1,458,600

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1923
  101 years ago

• CPC

  • B63B1/063 - Bulbous bows
  • B63H2001/125 - with helicoidal foils projecting from outside surfaces of floating rotatable bodies
  • Y02T70/126 - Bow shape

• US Classifications

  • 440 - Marine propulsion