Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2001-01-31
2002-01-01
Lichtenstein, Lisa (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0452732
CLAIM:
The ornamental design for a lower portion of a substance evaporator, as shown and described.
REFERENCES:
patent: D284352 (1986-06-01), Thompson
patent: D319175 (1991-08-01), Ruesch
patent: D335530 (1993-05-01), Schimanski
Lichtenstein Lisa
Rosenman & Colin LLP
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