3087666

Information

• Patent Grant
• 3087666

• References
• Source

• Patent Number

  3,087,666

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1963
  61 years ago

• CPC

  • B65D5/4295 - Ventilating arrangements
  • B65D59/08 - of polygonal cross-section
  • Y10S206/815 - Finger opening

• US Classifications

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