1914699

Information

• Patent Grant
• 1914699

• References
• Source

• Patent Number

  1,914,699

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1933
  92 years ago

• CPC

  • B42F13/12 - with pillars, posts, rods, or tubes
  • Y10T24/498 - Elements form single aperture [e.g., split shank type]

• US Classifications

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