2583852

Information

• Patent Grant
• 2583852

• References
• Source

• Patent Number

  2,583,852

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1952
  72 years ago

• CPC

  • B42F13/165 - with flexible or resilient claws or rings
  • B42D5/022 - Holders for cheque-books; Articles combined with cheque-books

• US Classifications

  • 402 - Binder device releasably engaging aperture or notch of sheet