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Publication numberUSD494265 S1
Publication typeGrant
Application numberUS 29/187,102
Publication dateAug 10, 2004
Filing dateJul 28, 2003
Priority dateJul 28, 2003
Publication number187102, 29187102, US D494265 S1, US D494265S1, US-S1-D494265, USD494265 S1, USD494265S1
InventorsDarryl L. Snyder, Pascu Ghinga
Original AssigneeSnyder National Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Support frame for rectangular duct
US D494265 S1
Abstract  available in
Images(5)
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Claims(1)
  1. The ornamental design for the support frame for a rectangular duct, as shown and described.
Description

FIG. 1 is a perspective view of the support frame for a rectangular duct showing a first embodiment of the design.

FIG. 2 is a top plan view of FIG. 1.

FIG. 3 is a front elevation view of FIG. 1.

FIG. 4 is a right side elevation view of FIG. 1; the left side being a mirror image thereof.

FIG. 5 is a bottom plan view of FIG. 1.

FIG. 6 is a perspective view the support frame for a rectangular duct showing a second embodiment of the design.

FIG. 7 is a top plan view of FIG. 6.

FIG. 8 is a front elevation view of FIG. 6.

FIG. 9 is a right side elevation view of FIG. 6; the left side being a mirror image thereof; and,

FIG. 10 is a bottom plan view of FIG. 6.

Classifications
U.S. ClassificationD23/393