GS0071: [ screens being parts of oil well drilling and production machines; gas well screens being parts of gas well drilling and production machines; industrial screens used in filtration machines for liquid-solid and solid-solid separation ]
GS0061: Metal well screens for sand control in oil and gas wells [ ; metal architectural screens for metalwork; metal architectural screens for pre-fabricated metal column covers; metal architectural screens for metal vent cover for HVAC ducts; metal architectural screens for metal roof vents for heating, cooling, and ventilation in residential and commercial buildings; metal architectural screens for rails; metal architectural awning screens; metal architectural furnace screens; metal architectural window screens; metal architectural sun control screens; metal architectural screen curtain walls made primarily of metal; and metal architectural screen wall panels of metal; insect screens of metal ]
GS0111: Water well screens and water intake screens for sanitary purposes; water treatment screens, pipe screens, filtration and separation screens; wedge wire screens for use with water filtration, retaining media and dewatering machines for use in water treatment and water wells; screens used for the sanitary treatment of water and waste materials; industrial screens used in for sanitary purposes for liquid-solid and solid-solid separation [ ; screens specially adapted to lighting fixtures and light assemblies that prevent insects from entering the lighting fixtures and light assembles for use in architectural lighting applications ]
DS0000: "SCREEN & FILTRATION"
Case File Event Statements
12/4/2009 - 15 years ago
1 - NEW APPLICATION ENTEREDType:NWAP
12/7/2009 - 15 years ago
2 - NEW APPLICATION OFFICE SUPPLIED DATA ENTEREDType:NWOS
3/4/2010 - 14 years ago
3 - ASSIGNED TO EXAMINERType:DOCK
3/13/2010 - 14 years ago
4 - NON-FINAL ACTION WRITTENType:CNRT
3/13/2010 - 14 years ago
5 - NON-FINAL ACTION E-MAILEDType:GNRT
3/13/2010 - 14 years ago
6 - NOTIFICATION OF NON-FINAL ACTION E-MAILEDType:GNRN
9/13/2010 - 14 years ago
7 - TEAS RESPONSE TO OFFICE ACTION RECEIVEDType:TROA
9/23/2010 - 14 years ago
8 - ASSIGNED TO LIEType:ALIE
9/23/2010 - 14 years ago
9 - CORRESPONDENCE RECEIVED IN LAW OFFICEType:CRFA
9/23/2010 - 14 years ago
10 - TEAS/EMAIL CORRESPONDENCE ENTEREDType:TEME
10/15/2010 - 14 years ago
11 - NON-FINAL ACTION WRITTENType:CNRT
10/15/2010 - 14 years ago
12 - NON-FINAL ACTION E-MAILEDType:GNRT
10/15/2010 - 14 years ago
13 - NOTIFICATION OF NON-FINAL ACTION E-MAILEDType:GNRN
2/18/2011 - 13 years ago
14 - TEAS RESPONSE TO OFFICE ACTION RECEIVEDType:TROA
2/18/2011 - 13 years ago
15 - CORRESPONDENCE RECEIVED IN LAW OFFICEType:CRFA