2028912

Information

• Patent Grant
• 2028912

• References
• Source

• Patent Number

  2,028,912

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1936
  89 years ago

• CPC

  • F04B15/02 - the fluids being viscous or non-homogeneous
  • F04B19/025 - cylinders rotating around their own axis
  • F04B23/023 - only the pump-part being immersed, the driving-part being outside the reservoir

• US Classifications

  • 417 - Pumps
  • 222 - Dispensing