2379637

Information

• Patent Grant
• 2379637

• References
• Source

• Patent Number

  2,379,637

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1945
  79 years ago

• CPC

  • B42D15/04 - Foldable or multi-part cards or sheets
  • B42D15/00 - Printed matter of special format or style not otherwise provided for
  • Y10T29/49847 - by folding part into plural ears

• US Classifications

  • 281 - Books, strips, and leaves
  • 029 - Metal working
  • 206 - Special receptacle or package