1415532

Information

• Patent Grant
• 1415532

• References
• Source

• Patent Number

  1,415,532

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1922
  102 years ago

• CPC

  • B63C7/08 - using rigid floats
  • B63C7/04 - using pontoons or the like
  • B63C7/20 - using grabs
  • B63C7/28 - Refloating stranded vessels

• US Classifications

  • 114 - Ships