2149955

Information

• Patent Grant
• 2149955

• References
• Source

• Patent Number

  2,149,955

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1939
  85 years ago

• CPC

  • B65D5/6635 - the lid-halves being held in closed position by flaps or tabs provided at their edge opposite to their hinge
  • B65D5/4608 - Handgrip holes
  • B65D5/6641 - and connected to one another in order to form an uninterrupted flange

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes