1569750

Information

• Patent Grant
• 1569750

• References
• Source

• Patent Number

  1,569,750

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1926
  99 years ago

• CPC

  • B42F17/02 - in which the cards are stored substantially at right angles to the bottom of their containers
  • B42F15/04 - Backs or the like therefor
  • Y10T29/53674 - Loose-leaf sheet binder

• US Classifications

  • 029 - Metal working