Heat exchange – With timer – programmer – time delay – or condition responsive... – Having heating and cooling capability
Reexamination Certificate
2004-09-30
2008-08-05
Ciric, Ljiljana (Lil) V (Department: 3744)
Heat exchange
With timer, programmer, time delay, or condition responsive...
Having heating and cooling capability
C165S042000, C165S204000, C062S285000, C062S291000
Reexamination Certificate
active
07407001
ABSTRACT:
A structure to provide air flow an mixture in an HVAC unit utilizing a separate piece air deflector located within the lower housing of the HVAC unit and ribs to direct airflow, the separate piece air deflector configured to cause air deflection and airflow towards the distribution area of the unit.
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patent: 6478083 (2002-11-01), Nanba et al.
patent: 6959561 (2005-11-01), Kawada et al.
patent: 6994157 (2006-02-01), Arold
patent: 3623185 (1988-01-01), None
patent: 4410120 (1994-12-01), None
U.S. Appl. No. 10/729,456, filed Dec. 5, 2003, Newman et al.
Delplace Richard E.
Marshall Steven B.
Newman David S.
Ciric Ljiljana (Lil) V
Dierker & Associates P.C.
Valeo Climate Control Corp.
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