533980

Information

• Patent Grant
• 533980

• References
• Source

• Patent Number

  533,980

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1895
  129 years ago

• CPC

  • B42F17/02 - in which the cards are stored substantially at right angles to the bottom of their containers
  • Y10T16/90 - Paper weight
  • Y10T24/20 - Paper fastener
  • Y10T24/201 - with screw threaded or notch engaging securing means
  • Y10T24/3911 - Friction disk

• US Classifications

  • 211 - Supports: racks
  • 016 - Miscellaneous hardware
  • 024 - Buckles, buttons, clasps, etc.