1513538

Information

• Patent Grant
• 1513538

• References
• Source

• Patent Number

  1,513,538

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1924
  100 years ago

• CPC

  • B42F17/02 - in which the cards are stored substantially at right angles to the bottom of their containers
  • B42F13/0026 - with locks or closures
  • Y10T29/53674 - Loose-leaf sheet binder

• US Classifications

  • 029 - Metal working