3516597

Information

• Patent Grant
• 3516597

• References
• Source

• Patent Number

  3,516,597

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1970
  55 years ago

• CPC

  • B65D1/34 - Trays or like shallow containers
  • B65D77/2008 - the container flange being crimped over the cover

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes
  • 220 - Receptacles