2938489

Information

• Patent Grant
• 2938489

• References
• Source

• Patent Number

  2,938,489

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1960
  64 years ago

• CPC

  • B63C7/28 - Refloating stranded vessels
  • B63C7/10 - using inflatable floats external to vessels or objects

• US Classifications

  • 114 - Ships
  • 383 - Flexible bags