Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2002-01-29
2002-12-03
Lichtenstein, Lisa (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0466602
CLAIM:
The ornamental design for a filter element having sealing system, as shown and described.
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Declaration of Steven S. Gieseke with Exhibits A, B, and C (5 pages).
Finnerty Carolyn J.
Gieseke Steven Scott
Donaldson & Company, Inc.
Lichtenstein Lisa
Merchant & Gould P.C.
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