2205034

Information

• Patent Grant
• 2205034

• References
• Source

• Patent Number

  2,205,034

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1940
  84 years ago

• CPC

  • B42D5/008 - with means for engaging sheet perforations or slots
  • B42D5/005 - Supports for note-pads
  • B42D5/028 - Form set holders; Articles combined therewith
  • Y10S402/501 - Sheet retainer continuous with periphery of sheet notch
  • Y10T24/20 - Paper fastener
  • Y10T24/201 - with screw threaded or notch engaging securing means

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 211 - Supports: racks
  • 402 - Binder device releasably engaging aperture or notch of sheet