1814656

Information

• Patent Grant
• 1814656

• References
• Source

• Patent Number

  1,814,656

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1931
  93 years ago

• CPC

  • B65D47/02 - for initially filling and for preventing subsequent refilling
  • B65D25/385 - with means for preventing inflammation or explosion during discharging of inflammable or explosive substances from containers
  • Y10T74/2102 - Adjustable

• US Classifications

  • 220 - Receptacles
  • 074 - Machine element or mechanism
  • 210 - Liquid purification or separation