3853483

Information

• Patent Grant
• 3853483

• References
• Source

• Patent Number

  3,853,483

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1974
  50 years ago

• CPC

  • B01J35/08 - Spheres
  • B01J23/44 - Palladium
  • F01N3/2832 - granular
  • F01N3/2846 - specially adapted for granular supports
  • F01N2330/08 - Granular material
  • F01N2370/04 - Zeolitic material
  • F01N2450/04 - Filling or emptying a chamber with granular material
  • F01N2450/30 - Removable or rechangeable blocks or cartridges
  • F01N2470/18 - the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
  • F01N2510/06 - for exhaust purification
  • Y10T29/49345 - Catalytic device making
  • Y10T29/4981 - Utilizing transitory attached element or associated separate material
  • Y10T292/237 - Screw-operating means

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 029 - Metal working
  • 060 - Power plants
  • 220 - Receptacles
  • 292 - Closure fasteners