2146921

Information

• Patent Grant
• 2146921

• References
• Source

• Patent Number

  2,146,921

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1939
  87 years ago

• CPC

  • B65D35/06 - from metallic material
  • B65D47/2031 - the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure

• US Classifications

  • 222 - Dispensing