Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Design Patent
2011-06-28
2011-06-28
Muller, David G (Department: 2914)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
Design Patent
active
D0640782
CLAIM:
The ornamental design for a multi-sump grease containment apparatus, as shown and described.
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“Photograph of grease containment system with single sump (lower center) attached to base of rooftop grease exhauster fan”, Nov. 2008, p. 1.
Gustafson Vincent K.
Hultquist IP
Muller David G
LandOfFree
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