3918353

Information

• Patent Grant
• 3918353

• References
• Source

• Patent Number

  3,918,353

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  50 years ago

• CPC

  • B65D5/5286 - the container being provided with an opening or weakened area in which an item is inserted
  • B31D5/0008 - the inserts having recesses for holding ampoules
  • B65D5/48024 - inserted
  • B65D5/5052 - and provided with slits or recesses in which at least a part of the contents are located
  • B65D5/5059 - Paper panels presenting one or more openings or recesses in wich at least a part of the contents are located

• US Classifications

  • 493 - Manufacturing container or tube from paper