2780386

Information

• Patent Grant
• 2780386

• References
• Source

• Patent Number

  2,780,386

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1957
  68 years ago

• CPC

  • B65D43/0222 - only on the outside, or a part turned to the outside, of the mouth of the container
  • B65D53/06 - Sealings formed by liquid or plastic material
  • B65D2543/00194 - square or rectangular
  • B65D2543/00296 - Plastic
  • B65D2543/00527 - NO contact
  • B65D2543/00537 - on the outside, or a part turned to the outside of the mouth of the container
  • B65D2543/00962 - inserted
  • B65D2543/0099 - Integral supplemental sealing lips

• US Classifications

  • 220 - Receptacles