2153030

Information

• Patent Grant
• 2153030

• References
• Source

• Patent Number

  2,153,030

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1939
  85 years ago

• CPC

  • B28C7/0459 - the ingredients being first supplied into measuring chambers
  • Y10T74/2179 - Adjustable
  • Y10T74/2181 - Variable

• US Classifications

  • 222 - Dispensing
  • 074 - Machine element or mechanism