3789888

Information

• Patent Grant
• 3789888

• References
• Source

• Patent Number

  3,789,888

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1974
  51 years ago

• CPC

  • B65B31/045 - of Vertical Form-Fill-Seal [VFFS] machines
  • B65B9/213 - the web having intermittent motion
  • B65B55/19 - by adding materials intended to remove free oxygen or to develop inhibitor gases

• US Classifications

  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 053 - Package making