Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Portable
Design Patent
2006-11-15
2008-10-07
Spear, Robert M. (Department: 2914)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Portable
Design Patent
active
D0578190
CLAIM:
The ornamental design for a heater, as shown and described.
REFERENCES:
patent: D448837 (2001-10-01), Toro et al.
patent: D462429 (2002-09-01), Gao
patent: D462753 (2002-09-01), Gao
patent: D465835 (2002-11-01), Gao
patent: D467324 (2002-12-01), Ching
Birch & Stewart Kolasch & Birch, LLP
Dworzecka Ania K
Spear Robert M.
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