3558038

Information

• Patent Grant
• 3558038

• References
• Source

• Patent Number

  3,558,038

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1971
  54 years ago

• CPC

  • B42F15/0029 - suspended in the middle

• US Classifications

  • 383 - Flexible bags
  • D09 - Packages and containers for goods