3337077

Information

• Patent Grant
• 3337077

• References
• Source

• Patent Number

  3,337,077

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1967
  57 years ago

• CPC

  • A47G19/26 - Butter or cheese dishes or covers, with or without cooling or heating devices Protective covers for food containers
  • A47J36/06 - Lids or covers for cooking-vessels
  • A47J47/02 - Closed containers for foodstuffs
  • B65D43/0212 - only on the outside, or a part turned to the outside, of the mouth
  • B65D43/022 - only on the inside, or a part turned to the inside, of the mouth of the container
  • B65D51/18 - Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
  • B65D2251/0018 - of the 43-type
  • B65D2251/0081 - of the 43-type
  • B65D2543/00092 - circular
  • B65D2543/00185 - and at least one curved side
  • B65D2543/00212 - more than four sides
  • B65D2543/00296 - Plastic
  • B65D2543/00305 - Other
  • B65D2543/00351 - Dome-like
  • B65D2543/005 - both cup and skirt
  • B65D2543/00509 - Cup
  • B65D2543/00518 - Skirt
  • B65D2543/00537 - on the outside, or a part turned to the outside of the mouth of the container
  • B65D2543/00546 - NO contact
  • B65D2543/00555 - on both the inside and the outside
  • B65D2543/00629 - Massive bead
  • B65D2543/00648 - Flange or lip
  • B65D2543/00685 - Totality
  • B65D2543/00759 - Flange or lip
  • B65D2543/00796 - Totality
  • B65D2543/0099 - Integral supplemental sealing lips

• US Classifications

  • 220 - Receptacles
  • 206 - Special receptacle or package