3927794

Information

• Patent Grant
• 3927794

• References
• Source

• Patent Number

  3,927,794

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1975
  49 years ago

• CPC

  • B65D43/0268 - on both the inside and the outside of the mouth of the container
  • B65D17/161 - for tearing along a line or from a point of weakness provided in an end wall
  • B65D47/2018 - comprising a valve or like element which is opened or closed by deformation of the container or closure
  • B65D2543/00046 - Drinking-through lids
  • B65D2543/00092 - circular
  • B65D2543/00296 - Plastic
  • B65D2543/00509 - Cup
  • 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
  • B65D2543/00851 - on the central part of the lid

• US Classifications

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