Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Design Patent
2001-03-20
2003-06-10
Siegel, Mitchell (Department: 2912)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
CD23S266000
Design Patent
active
D0475778
CLAIM:
The ornamental design for an offset duct with a crimped end, as shown and described.
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Dinsmore & Shohl LLP
Eastern Sheet Metal LLC
Siegel Mitchell
Tuttle C
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