3135641

Information

• Patent Grant
• 3135641

• References
• Source

• Patent Number

  3,135,641

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1964
  60 years ago

• CPC

  • B42D12/00 - Book-keeping books, forms or arrangements
  • B42F17/30 - modified for particular uses
  • Y10T156/1062 - Prior to assembly

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 283 - Printed matter