Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Treatment
Design Patent
2002-03-28
2003-02-11
Taylor, Robin V. (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Treatment
Design Patent
active
D0470216
CLAIM:
The ornamental design for filter element, as shown and described.
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Gulsvig Brent A.
Gustafson Michael J.
Matthys Bernard A.
Stenersen Eivind
Donaldson & Company, Inc.
Merchant & Gould P.C.
Taylor Robin V.
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