3742994

Information

• Patent Grant
• 3742994

• References
• Source

• Patent Number

  3,742,994

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1973
  50 years ago

• CPC

  • B65D31/04 - with multiple walls
  • B65F1/02 - without removable inserts
  • B65F2220/116 - inflatable

• US Classifications

  • 383 - Flexible bags