2154214

Information

• Patent Grant
• 2154214

• References
• Source

• Patent Number

  2,154,214

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1939
  85 years ago

• CPC

  • B65D3/10 - characterised by form of integral or permanently secured end closure
  • B65D43/022 - only on the inside, or a part turned to the inside, of the mouth of the container
  • B65D51/20 - Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
  • B65D2251/0018 - of the 43-type
  • B65D2251/0081 - of the 43-type
  • B65D2543/00037 - Disc closures
  • B65D2543/00092 - circular
  • B65D2543/00268 - Paper
  • B65D2543/00416 - circular
  • B65D2543/0049 - on the inside, or a part turned to the inside of the mouth of the container
  • B65D2543/00546 - NO contact
  • B65D2543/00861 - Non-integral tabs, tongues, handles or similar
  • B65D2543/00972 - Collars or rings

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes
  • 220 - Receptacles