Integral ductwork takeoff

Details Integral ductwork takeoff Integral ductwork takeoff

2008-06-24

2008-06-24

Zarfas, Louis S (Department: 2914)

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Element or attachment, not elsewhere specified

Design Patent

active

D0571908

CLAIM:
The ornamental design for an integral ductwork takeoff, as shown and described.

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High Efficiency Takeoffs (H.E.T.O), 1 page, Sheet Metal Connectors, Inc. (publicly available prior to Jun. 27, 2006).

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