Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1999-12-03
2000-11-28
Lichtenstein, Lisa
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
D23366, 2304
Patent
active
D04344820
REFERENCES:
patent: D228287 (1973-09-01), Costello
patent: D246986 (1978-01-01), Costello
patent: D349157 (1994-07-01), Rymer
patent: D400662 (1998-11-01), Davis
patent: D403419 (1998-12-01), Davis
Lichtenstein Lisa
Linek Ernest V.
Robert McBride Ltd.
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