1443681

Information

• Patent Grant
• 1443681

• References
• Source

• Patent Number

  1,443,681

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1923
  102 years ago

• CPC

  • B65D55/12 - Devices or means with relatively-moving parts co-operating with abutments on bottle or jar
  • B65D45/02 - for applying axial pressure to engage closure with sealing surface
  • Y10S27/01 - Coffin lid fasteners
  • Y10S292/34 - Non-refillable container cover fasteners
  • Y10S411/922 - Nail, spike or tack having locking device
  • Y10T292/103 - Spring-arm catch
  • Y10T292/1099 - Screw

• US Classifications

  • 292 - Closure fasteners
  • 027 - Undertaking
  • 217 - Wooden receptacles
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener