2994435

Information

• Patent Grant
• 2994435

• References
• Source

• Patent Number

  2,994,435

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1961
  63 years ago

• CPC

  • B01D46/24 - Particle separators
  • B01D24/042 - the filtering material being held in a flexible porous bag
  • B01D29/15 - arranged for inward flow filtration
  • B01D2201/0461 - Springs
  • B01D2265/06 - Details of supporting structures for filtering material
  • B01D2275/203 - Shapes flexible in their geometry

• US Classifications

  • 210 - Liquid purification or separation