1604631

Information

• Patent Grant
• 1604631

• References
• Source

• Patent Number

  1,604,631

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1926
  98 years ago

• CPC

  • B42F17/02 - in which the cards are stored substantially at right angles to the bottom of their containers
  • B42F17/08 - Construction of the containers
  • Y10T29/53674 - Loose-leaf sheet binder

• US Classifications

  • 029 - Metal working
  • 312 - Supports: cabinet structure