2444591

Information

• Patent Grant
• 2444591

• References
• Source

• Patent Number

  2,444,591

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1948
  76 years ago

• CPC

  • B65D43/0218 - on both the inside and the outside of the mouth of the container
  • B65D43/265 - consisting of levers pivoting perpendicularly to container axis
  • B67B7/14 - for removing tightly-fitting lids or covers
  • B65D2543/00092 - circular
  • B65D2543/00277 - Metal
  • 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

  • 220 - Receptacles