3800999

Information

• Patent Grant
• 3800999

• References
• Source

• Patent Number

  3,800,999

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1974
  50 years ago

• CPC

  • B65D43/0268 - on both the inside and the outside of the mouth of the container
  • B65D47/36 - Closures with frangible parts adapted to be pierced, torn, or removed, to provide discharge openings
  • B65D2101/0023 - Tearable part of the closure
  • B65D2231/02 - Precut holes or weakened zones
  • B65D2231/022 - for permitting the insertion of a tubular contents-removing device
  • 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

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes
  • 220 - Receptacles
  • 222 - Dispensing
  • D07 - Equipment for preparing or serving food or drink not elsewhere specified