Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Design Patent
2008-04-15
2008-04-15
Simmons, Ian (Department: 2914)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
Design Patent
active
29272825
CLAIM:
The ornamental design for a flexible duct, as shown and described.
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Cohen Robert
Liebson Graeme
G.L.V. International (1995)Ltd;
Meyer Jerald L.
Muller David G
Richmond Derek
The Nath Law Group
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