2083621

Information

• Patent Grant
• 2083621

• References
• Source

• Patent Number

  2,083,621

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1937
  87 years ago

• CPC

  • B65D55/12 - Devices or means with relatively-moving parts co-operating with abutments on bottle or jar
  • B65D43/0231 - only on the outside, or a part turned to the outside, of the mouth of the container
  • B65D2255/06 - Use of seals
  • B65D2543/00092 - circular
  • B65D2543/00268 - Paper
  • B65D2543/00527 - NO contact
  • B65D2543/00537 - on the outside, or a part turned to the outside of the mouth of the container
  • Y10T292/438 - Spring-arm catch

• US Classifications

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