Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2010-05-11
2010-10-19
Nelson, T. Chase (Department: 2914)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0625800
CLAIM:
The ornamental design for a roof vent for a composition roof, as shown and described.
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Knobbe Martens Olson & Bear
Muller David G
Nelson T. Chase
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