1423017

Information

• Patent Grant
• 1423017

• References
• Source

• Patent Number

  1,423,017

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1922
  102 years ago

• CPC

  • B42C7/003 - Attaching fasteners
  • Y10T83/0341 - Processes

• US Classifications

  • 402 - Binder device releasably engaging aperture or notch of sheet
  • 083 - Cutting
  • 281 - Books, strips, and leaves