3559841

Information

• Patent Grant
• 3559841

• References
• Source

• Patent Number

  3,559,841

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1971
  54 years ago

• CPC

  • B65D45/32 - for applying radial or radial and axial pressure
  • B65D7/48 - Local reinforcements
  • B65D2543/00435 - Lids secured to an intermediate ring or like annular member fixed to the container mouth
  • Y10T292/205 - Ring

• US Classifications

  • 220 - Receptacles
  • 229 - Envelopes, wrappers, and paperboard boxes
  • 292 - Closure fasteners