2585179

Information

• Patent Grant
• 2585179

• References
• Source

• Patent Number

  2,585,179

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1952
  73 years ago

• CPC

  • B42D5/002 - having plural perforation lines
  • B41L1/24 - Pads or books
  • B42D5/008 - with means for engaging sheet perforations or slots
  • B42D5/021 - Cheque-books

• US Classifications

  • 462 - Books, strips, and leaves for manifolding