3189250

Information

• Patent Grant
• 3189250

• References
• Source

• Patent Number

  3,189,250

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1965
  60 years ago

• CPC

  • B65D5/6614 - with means for retaining the lid in open position
  • B65D5/6611 - the lid being held in closed position by application of separate elements
  • Y10T24/44778 - Piece totally forms clasp, clip, or support-clamp and has shaped, wirelike, or bandlike configuration with uniform cross section throughout its length

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes
  • 024 - Buckles, buttons, clasps, etc.