1406659

Information

• Patent Grant
• 1406659

• References
• Source

• Patent Number

  1,406,659

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1922
  104 years ago

• CPC

  • B63B1/04 - with single hull
  • B63B3/56 - Bulkheads Bulkhead reinforcements
  • B63B5/16 - monolithic
  • B63B5/22 - with reinforcing members external to shell

• US Classifications

  • 114 - Ships