Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Portable
Design Patent
2002-12-20
2003-12-02
Bullock, B. J. (Department: 2912)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Portable
Design Patent
active
D0483101
CLAIM:
The ornamental design an for electric heater, as shown and described.
REFERENCES:
patent: D384734 (1997-10-01), Ellwood
patent: D426876 (2000-06-01), Rossman et al.
patent: D462753 (2002-09-01), Gao
patent: D467324 (2002-12-01), Ching
patent: D467325 (2002-12-01), Ching
Bullock B. J.
Perfect Union Co. Ltd.
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