3674614

Information

• Patent Grant
• 3674614

• References
• Source

• Patent Number

  3,674,614

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1972
  52 years ago

• CPC

  • D06H1/04 - by attaching threads, tags, or the like
  • G09F3/02 - Forms or constructions
  • Y10T428/15 - Sheet, web, or layer weakened to permit separation through thickness
  • Y10T428/19 - Sheets or webs edge spliced or joined

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 283 - Printed matter