Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Using direct contact steam to disinfect or sterilize
Reexamination Certificate
2005-11-01
2005-11-01
Kim, John (Department: 1744)
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Using direct contact steam to disinfect or sterilize
C422S028000, C422S033000, C422S034000, C422S037000, C422S109000, C422S120000, C134S018000, C134S030000, C134S037000, C134S022140, C210S754000, C210S758000, C210S764000, C210S696000, C210S701000, C210S742000, C137S186000, C137S197000, C137S238000, C239S001000, C239S266000, C239S428500, C169S017000, C169S037000, C169S038000, C169S039000, C169S040000, C169SDIG001, C169S060000, C138S097000, C138S039000, C138S097000
Reexamination Certificate
active
06960321
ABSTRACT:
New and in-use fire sprinkler systems can be sterilized by employing antimicrobial gases. The gases include steam, oxygen, and chlorine. Water added to the system after sterilization can be sterilized to prevent the reoccurrence of microbiological contamination.
REFERENCES:
patent: 382147 (1888-05-01), Farrar
patent: 424102 (1890-03-01), Edds
patent: 1355074 (1920-10-01), Cleveland
patent: 2023496 (1935-12-01), Todd
patent: 2065462 (1936-12-01), Olsson
patent: 2324804 (1943-07-01), Gelderen
patent: 2338689 (1944-01-01), Parker, et al.
patent: 3084076 (1963-04-01), Loucks
patent: 3493323 (1970-02-01), Demuth
patent: 3762874 (1973-10-01), Berry
patent: 3824770 (1974-07-01), Eckstein
patent: 3893832 (1975-07-01), Perry, et al.
patent: 3984302 (1976-10-01), Freedman et al.
patent: 3999943 (1976-12-01), Berry
patent: 4301113 (1981-11-01), Alguire et al.
patent: 4563781 (1986-01-01), James
patent: 5051193 (1991-09-01), Cummings, Jr.
patent: 5368651 (1994-11-01), Esser
patent: 5512249 (1996-04-01), Singh
patent: 5527395 (1996-06-01), Perry, et al.
patent: 5648046 (1997-07-01), Weibel
patent: 5800629 (1998-09-01), Ludwig, et al.
patent: 5803180 (1998-09-01), Talley
patent: 5885364 (1999-03-01), Hieatt et al.
patent: 6076536 (2000-06-01), Ludwig et al.
patent: 6183646 (2001-02-01), Williams et al.
patent: 6221263 (2001-04-01), Pope et al.
patent: WO 95/00206 (1995-01-01), None
patent: 2 728 800 (1996-07-01), None
English Abstract for French patent number 2 728 800.
English Abstract for foreign patent number WO 95/00206.
Chorbaji Monzer R.
Kim John
Wood Herron & Evans L.L.P.
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