3784232

Information

• Patent Grant
• 3784232

• References
• Source

• Patent Number

  3,784,232

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1974
  50 years ago

• CPC

  • B42D5/022 - Holders for cheque-books; Articles combined with cheque-books

• US Classifications

  • 281 - Books, strips, and leaves
  • 312 - Supports: cabinet structure
  • 402 - Binder device releasably engaging aperture or notch of sheet