Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1997-08-11
1998-08-18
Lichtenstein, Lisa
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
D23364, D23365, 2304
Patent
active
D03972011
REFERENCES:
patent: D362296 (1995-09-01), Schmidt
patent: D370253 (1996-05-01), Yuen
patent: D374278 (1996-10-01), Ganor
Ediger Glen W.
Israel Gary P.
Brown, Jr. Edward L.
Lichtenstein Lisa
Vornado Air Circulation Systems, Inc.
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