3333728

Information

• Patent Grant
• 3333728

• References
• Source

• Patent Number

  3,333,728

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1967
  57 years ago

• CPC

  • B65D43/0212 - only on the outside, or a part turned to the outside, of the mouth
  • B65D2543/00092 - circular
  • B65D2543/00277 - Metal
  • B65D2543/00509 - Cup
  • B65D2543/00527 - NO contact
  • B65D2543/00537 - on the outside, or a part turned to the outside of the mouth of the container
  • B65D2543/00555 - on both the inside and the outside
  • B65D2543/0062 - Groove or hollow bead
  • B65D2543/00685 - Totality
  • B65D2543/00731 - Groove or hollow bead
  • B65D2543/00805 - Segments
  • B65D2543/00898 - by means of a coin or other tool in recesses or similar on container or lid
  • B65D2543/00916 - downward vertical pressure in order to tilt the opposite side of the lid
  • B65D2543/00972 - Collars or rings

• US Classifications

  • 220 - Receptacles