Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1998-07-15
2000-04-18
Lichtenstein, Lisa
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
2304
Patent
active
D04230922
REFERENCES:
patent: D256614 (1980-08-01), Hoyt
patent: D378403 (1997-03-01), Jaspers-Fayer
patent: D392734 (1998-03-01), Pickett
Sonica Fan Innovations Inc. Cat.; p 10, Ceiling Fan B, top left side of page.
Gatchell Stephen M.
LaSpina Alfred J.
Honeywell Inc.
Leonard Robert B.
Lichtenstein Lisa
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