Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2000-08-04
2001-04-10
Lichtenstein, Lisa (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0440294
CLAIM:
The ornamental design for a filter cartridge, as shown and described.
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Lichtenstein Lisa
Lowe A. Burgess
The Hoover Company
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