Measuring and testing – Gas analysis – Solid content of gas
Reexamination Certificate
2005-05-31
2005-05-31
Cygan, Michael (Department: 2855)
Measuring and testing
Gas analysis
Solid content of gas
C073S028010, C073S863230, C073S863250, C095S287000
Reexamination Certificate
active
06898960
ABSTRACT:
A method that allows an individual to personally test for contaminants in an air supply. The method consists of purchasing the test kit, mounting the test kit to an existing particulate filter, placing the mounted test kit and particulate filter into the filter housing and blowing air through the test kit. The test kit is then removed from the furnace, repackaged and sent to a laboratory for analysis. The air quality test kit comprises a test filter, a filter backing pad, a support and a pair of end caps. The test filter, the filter backing pad and the support form a device to capture and retain particles carried in an airflow.
REFERENCES:
patent: 4235098 (1980-11-01), Tisch
patent: 4382808 (1983-05-01), Van Wormer, Jr. et al.
patent: 4544386 (1985-10-01), Trayford, III et al.
patent: 4649760 (1987-03-01), Wedding
patent: 4963167 (1990-10-01), Young
patent: 5012681 (1991-05-01), Lentzen
patent: 5192343 (1993-03-01), Henry
patent: 5205155 (1993-04-01), Cooper
patent: 5500369 (1996-03-01), Kiplinger
patent: 5593470 (1997-01-01), Shagott et al.
patent: 5717147 (1998-02-01), Basch et al.
patent: 5996422 (1999-12-01), Buck et al.
patent: 6540805 (2003-04-01), Ohno et al.
patent: 6613130 (2003-09-01), Givargis
patent: 6672134 (2004-01-01), Bodnar
patent: 02144113 (1990-06-01), None
patent: 03221839 (1991-09-01), None
Cygan Michael
Kinney & Lange , P.A.
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