2715492

Information

• Patent Grant
• 2715492

• References
• Source

• Patent Number

  2,715,492

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1955
  69 years ago

• CPC

  • B65D55/10 - Locking pins
  • B65D11/10 - of polygonal cross-section and all parts being permanently connected to each other
  • B65D43/0202 - without integral tamper element
  • B65D81/263 - for ventilating the contents
  • B65D85/50 - for living organisms, articles, or materials sensitive to changes of environment or atmospheric conditions
  • B65D2543/00194 - square or rectangular
  • B65D2543/0049 - on the inside, or a part turned to the inside of the mouth of the container
  • B65D2543/00546 - NO contact
  • B65D2543/00879 - on the central part of the lid
  • Y10S220/913 - Ventilated container
  • Y10S229/916 - Means for ventilating while stacked

• US Classifications

  • 220 - Receptacles
  • 206 - Special receptacle or package
  • 229 - Envelopes, wrappers, and paperboard boxes