Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling
Design Patent
2011-06-14
2011-06-14
Nelson, T. Chase (Department: 2914)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
CD23S335000, CD23S378000, CD23S332000
Design Patent
active
D0639919
CLAIM:
The ornamental design for a round flame heater, as shown and described.
REFERENCES:
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patent: D580028 (2008-11-01), Catrino
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Dworzecka Ania
Hi-Seasons Products (Changzhou) CD., Ltd.
Nelson T. Chase
The Webb Law Firm
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