1444135

Information

• Patent Grant
• 1444135

• References
• Source

• Patent Number

  1,444,135

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1923
  102 years ago

• CPC

  • B65D43/0225 - secured by rotation
  • B65D55/02 - Locking devices Means for discouraging or indicating unauthorised opening or removal of closure
  • B65D2255/06 - Use of seals
  • B65D2543/00037 - Disc closures
  • B65D2543/00092 - circular
  • B65D2543/00231 - made of several pieces
  • B65D2543/00277 - Metal
  • B65D2543/00527 - NO contact
  • B65D2543/00546 - NO contact
  • Y10T292/444 - Swinging catch

• US Classifications

  • 220 - Receptacles
  • 292 - Closure fasteners