2811796

Information

• Patent Grant
• 2811796

• References
• Source

• Patent Number

  2,811,796

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1957
  67 years ago

• CPC

  • G09F3/185 - Enclosures enveloping completely the labels

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • D19 - Office supplies