3441199

Information

• Patent Grant
• 3441199

• References
• Source

• Patent Number

  3,441,199

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1969
  55 years ago

• CPC

  • B65D31/145 - the filling port being provided in a flat upper sealing-edge

• US Classifications

  • 383 - Flexible bags