Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1997-08-08
1998-09-29
Lichtenstein, Lisa
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
D23381, 2304
Patent
active
D03989836
REFERENCES:
patent: D312124 (1990-11-01), Coup et al.
patent: D323708 (1992-02-01), Wang
patent: 4927324 (1990-05-01), Coup et al.
Ediger Glen W.
Hahn Dustan L.
Israel Gary P.
Keller Kevin E.
Lichtenstein Lisa
Vornado Air Circulation Systems, Inc.
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