78446537
Jul 6, 2004
Jul 14, 2009
Compressed air filters for the removal of solid particles, aerosol oil, oil vapor, dust, and liquid contaminants, namely, water and oil, from compressed air, for use with a wide variety of machines, namely, gas compressors, air compressors, refrigeration dryers, compressed air dryers, water separators, gas separators, compressed air pumps, vacuum pumps, pneumatic pumps, vacuum distillation equipment, vacuum packaging machines, autoclaves, bottling machines, spray painting machines, dentists' tools, pneumatic conveying machines, machines for the molding of plastics, machines for the manufacture of textiles, shoes, clothing, and footwear, and machines for the manufacture of circuit boards, semiconductor wafers, and electronic and semiconductor chips; filter cartridges for the aforesaid goods; filter elements for the aforesaid goods; housings for the aforesaid filters, and housings for the aforesaid filter cartridges and filter elements
MachineryFilters for respiratory masks; filter cartridges for the aforesaid goods; filter elements for the aforesaid goods; and housings for the aforesaid filters
Electrical and Scientific ApparatusCompressed air filtering apparatus, namely, compressed air filters, filter housings, filter cartridges, filter elements, and compressed air purifying units, for a wide variety of commercial and industrial uses, all for the removal of solid particles, liquid contaminants, namely, water and oil, aerosol oil, oil vapor, and dust; none of the foregoing for residential use
Environmental Control Apparatus