1221475

Information

• Patent Grant
• 1221475

• References
• Source

• Patent Number

  1,221,475

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1917
  107 years ago

• CPC

  • A01C23/045 - Filling devices for liquid manure or slurry tanks
  • B65D25/385 - with means for preventing inflammation or explosion during discharging of inflammable or explosive substances from containers

• US Classifications

  • 222 - Dispensing
  • 048 - Gas: heating and illuminating
  • 220 - Receptacles