3682745

Information

• Patent Grant
• 3682745

• References
• Source

• Patent Number

  3,682,745

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1972
  52 years ago

• CPC

  • B31B1/24 - Making window openings
  • B31B2201/908 - involving cutting window openings
  • Y10S156/934 - Apparatus having delaminating means adapted for delaminating a specified article
  • Y10T156/1309 - and securing separate part over hole or aperture
  • Y10T156/1339 - Delivering cut part in sequence to serially conveyed articles
  • Y10T156/19 - Delaminating means

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 493 - Manufacturing container or tube from paper