1303689

Information

• Patent Grant
• 1303689

• References
• Source

• Patent Number

  1,303,689

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1919
  105 years ago

• CPC

  • B63B1/04 - with single hull
  • B63B35/28 - Barges or lighters
  • B63B43/04 - by improving stability
  • B63B2241/06 - Circular cross sections

• US Classifications

  • 114 - Ships