2931409

Information

• Patent Grant
• 2931409

• References
• Source

• Patent Number

  2,931,409

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1960
  64 years ago

• CPC

  • B63B25/12 - closed
  • B65D88/18 - bellows-shaped
  • B63B2025/022 - comprising flexible receptacles for bulk cargo

• US Classifications

  • 220 - Receptacles
  • 114 - Ships