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Publication numberUSD553238 S1
Publication typeGrant
Application numberUS 29/259,224
Publication dateOct 16, 2007
Filing dateMay 4, 2006
Priority dateMay 4, 2006
Publication number259224, 29259224, US D553238 S1, US D553238S1, US-S1-D553238, USD553238 S1, USD553238S1
InventorsAlf Haggkvist
Original AssigneeEastern Sheet Metal
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Duct seal
US D553238 S1
Abstract  available in
Images(5)
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Claims(1)
  1. The ornamental design for a duct seal, as shown and described.
Description

FIG. 1 is a front perspective view of a duct seal according to an embodiment of the present design;

FIG. 2 is a side view of the duct seal of FIG. 1, other side views being identical due to the axisymmetric construction of the duct seal;

FIG. 3 is a front view of the duct seal of FIG. 1;

FIG. 4 is a rear view of the duct seal of FIG. 1;

FIG. 5 is a side cutaway view along the lines 55 of the duct seal of FIG. 1; and,

FIG. 6 is a detail of the side cutaway view of FIG. 5, showing the duct seal placed around a portion of a notional duct.

The broken line showing portions of a duct in FIG. 6 is for illustrative purposes only and forms no part of the claimed design.

Classifications
U.S. ClassificationD23/386