2718413

Information

• Patent Grant
• 2718413

• References
• Source

• Patent Number

  2,718,413

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1955
  69 years ago

• CPC

  • B42D12/00 - Book-keeping books, forms or arrangements
  • B41L3/20 - for facilitating manifolding in books

• US Classifications

  • 462 - Books, strips, and leaves for manifolding
  • D19 - Office supplies