Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Domestic water heater or boiler
Design Patent
2011-02-08
2011-02-08
Nelson, T. Chase (Department: 2914)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Domestic water heater or boiler
Design Patent
active
D0632374
CLAIM:
The ornamental design for a heat exchanger fin, as shown and described.
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Chen Pei Pei
Tharp Russell
Andrews & Kurth LLP
Cooke Brett T.
Dworzecka Ania K
Goodman Global, Inc.
Nelson T. Chase
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