3438174

Information

• Patent Grant
• 3438174

• References
• Source

• Patent Number

  3,438,174

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1969
  55 years ago

• CPC

  • B67B3/2046 - using friction means for screwing the caps
  • B65B7/2807 - Feeding closures
  • B65B7/2835 - applying and rotating preformed threaded caps
  • B65B55/10 - by liquids or gases
  • B67B3/24 - Special measures for applying and securing caps under vacuum

• US Classifications

  • 053 - Package making