2671574

Information

• Patent Grant
• 2671574

• References
• Source

• Patent Number

  2,671,574

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1954
  70 years ago

• CPC

  • B65D43/022 - only on the inside, or a part turned to the inside, of the mouth of the container
  • B65D45/02 - for applying axial pressure to engage closure with sealing surface
  • B65D2543/00092 - circular
  • B65D2543/00277 - Metal
  • B65D2543/0037 - Flexible or deformable
  • B65D2543/00407 - radial
  • B65D2543/00435 - Lids secured to an intermediate ring or like annular member fixed to the container mouth
  • B65D2543/00509 - Cup
  • B65D2543/00546 - NO contact
  • B65D2543/00879 - on the central part of the lid
  • B65D2543/00972 - Collars or rings

• US Classifications

  • 220 - Receptacles