3833165

Information

• Patent Grant
• 3833165

• References
• Source

• Patent Number

  3,833,165

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1974
  50 years ago

• CPC

  • B65D5/6667 - and connected to one another in order to form an uninterrupted telescoping flange
  • B65D5/28 - with extensions of sides permanently secured to adjacent sides, with sides permanently secured together by adhesive strips, or with sides held in place solely by rigidity of material
  • B65D5/4245 - Bands covering at least 3 adjacent faces of a container
  • B65D5/5415 - the lines of weakness being provided in one or more closure flaps and in the container body so as to form after rupture a lid hinged to a side edge of the container body

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes