3883034

Information

• Patent Grant
• 3883034

• References
• Source

• Patent Number

  3,883,034

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1975
  49 years ago

• CPC

  • B65D17/505 - applied to the external and internal part of the container wall
  • B65D2517/0013 - pull-out tear panel
  • B65D2517/0089 - Unusual details
  • B65D2517/5005 - with a part of the tape melted through the opening
  • B65D2517/5016 - with means for maintaining the tape fixed to the upper surface after initial opening
  • B65D2517/5027 - Single layer
  • B65D2517/5083 - with means facilitating initial lifting of tape

• US Classifications

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