2052402

Information

• Patent Grant
• 2052402

• References
• Source

• Patent Number

  2,052,402

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1936
  88 years ago

• CPC

  • B65D43/0237 - secured by snapping over beads or projections before removal of the tamper element
  • B65D2543/00194 - square or rectangular
  • B65D2543/00268 - Paper
  • B65D2543/00333 - Not reusable
  • B65D2543/00518 - Skirt
  • B65D2543/00537 - on the outside, or a part turned to the outside of the mouth of the container
  • B65D2543/00555 - on both the inside and the outside
  • B65D2543/00666 - Hole
  • B65D2543/00694 - Segments
  • B65D2543/00759 - Flange or lip
  • B65D2543/00805 - Segments
  • Y10T292/0894 - Spring arm

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes
  • 126 - Stoves and furnaces
  • 292 - Closure fasteners