Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2000-03-16
2002-03-19
Lichtenstein, Lisa (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0454628
CLAIM:
The ornamental design for a lower portion of a substance evaporator, as shown and described.
REFERENCES:
patent: D344458 (1994-02-01), Bruce
patent: D407476 (1999-03-01), Goeren et al.
patent: D418425 (2000-01-01), Gobe
Lichtenstein Lisa
Rosenman & Colin LLP
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