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Publication numberUSD631901 S1
Publication typeGrant
Application numberUS 29/354,454
Publication dateFeb 1, 2011
Filing dateJan 25, 2010
Priority dateJan 25, 2010
Publication number29354454, 354454, US D631901 S1, US D631901S1, US-S1-D631901, USD631901 S1, USD631901S1
InventorsPatrick J. BROOKS, Shawn Michael Fortner, Andrew N. Czerpak
Original AssigneeUnited McGill Corporation C
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable apparatus for determining leaks in air ducts
US D631901 S1
Abstract  available in
Images(6)
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Claims(1)
  1. The ornamental design for a portable apparatus for determining leaks in air ducts, as shown and described.
Description

FIG. 1 is an isometric view of the portable apparatus for determining leaks in air ducts looking downwardly on the top and front thereof;

FIG. 2 is an isometric view of the portable apparatus for determining leaks in air ducts looking downwardly on the top and rear thereof;

FIG. 3 an isometric view of the portable apparatus for determining leaks in air ducts looking upwardly on the bottom and rear thereof;

FIG. 4 is a front view of the portable apparatus for determining leaks in air ducts;

FIG. 5 is a top view of the portable apparatus for determining leaks in air ducts;

FIG. 6 is a bottom view of the portable apparatus for determining leaks in air ducts;

FIG. 7 is a side view of one side of the portable apparatus for determining leaks in air ducts;

FIG. 8 is a side view of the other side portable apparatus for determining leaks in air ducts; and,

FIG. 9 is a rear view of the portable apparatus for determining leaks in air ducts.

The broken lines in the drawings depict unclaimed environmental subject matter.

Classifications
U.S. ClassificationD15/199