2154574

Information

• Patent Grant
• 2154574

• References
• Source

• Patent Number

  2,154,574

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1939
  85 years ago

• CPC

  • B65D39/00 - Closures arranged within necks or pouring openings or in discharge apertures
  • B65D39/0047 - Glass, ceramic or metal stoppers for perfume bottles or the like

• US Classifications

  • 215 - Bottles and jars
  • 251 - Valves and valve actuation
  • 285 - Pipe joints or couplings