2768776

Information

• Patent Grant
• 2768776

• References
• Source

• Patent Number

  2,768,776

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1956
  68 years ago

• CPC

  • B65D5/3664 - and at least one side being extended and doubled-over to enclose the adjacent gusset flaps
  • Y10T156/1036 - Bending of one piece blank and joining edges to form article
  • Y10T156/1048 - to form dished or receptacle-like product
  • Y10T156/1066 - Cutting to shape joining edge surfaces only

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 493 - Manufacturing container or tube from paper