2902161

Information

• Patent Grant
• 2902161

• References
• Source

• Patent Number

  2,902,161

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1959
  65 years ago

• CPC

  • B01D25/02 - in which the elements are pre-formed independent filtering units
  • B01D29/072 - ring shaped
  • B01D29/073 - with wound filtering sheets
  • B01D29/90 - for feeding
  • B01D35/157 - Flow control valves: Damping or calibrated passages
  • B01D2201/24 - Tools used for the removal of filters
  • B01D2201/265 - mounted on vehicles
  • Y10S210/08 - Fat fryer

• US Classifications

  • 210 - Liquid purification or separation
  • 055 - Gas separation