Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
1999-11-05
2001-06-26
Lichtenstein, Lisa (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0444219
CLAIM:
The ornamental design for centerpiece for filter element, as shown and described.
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Bishop Wayne R. W.
Gieseke Steven Scott
Golden Patrick
Juliar William M.
Musselman Wayne C.
Donaldson & Company, Inc.
Lichtenstein Lisa
Merchant & Gould P.C.
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