Duct with a crimped end

- Eastern Sheet Metal LLC
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Description

FIG. 1 is a front view of a first embodiment of the duct with a crimped end;

FIG. 2 is a right side view of the duct of FIG. 1; the left side view being a mirror image of FIG. 2;

FIG. 3 is a top view of the duct of FIG. 1;

FIG. 4 is a front right perspective view of the first embodiment of the duct; the front left perspective view being a mirror image of FIG. 4;

FIG. 5 is a front view of a second embodiment of the duct with a crimped end;

FIG. 6 is a right side view of the duct of FIG. 5; the left side view being a mirror image of FIG. 6;

FIG. 7 is a top view of the duct of FIG. 5; and,

FIG. 8 is a front right perspective view of the second embodiment of the duct; the front left perspective view being a mirror image of FIG. 8.

The broken lines shown in FIGS. 2-4 and 6-8 immediately adjacent the shaded areas define the bounds of the claimed design; all other broken lines shown in the figures are for illustrative purposes only. None of the broken lines in the figures form a part of the claimed design.

Claims

The ornamental design for a duct with a crimped end, as shown and described.

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Patent History
Patent number: D521632
Type: Grant
Filed: Mar 20, 2001
Date of Patent: May 23, 2006
Assignee: Eastern Sheet Metal LLC (Cincinnati, OH)
Inventor: William K. Stout, Jr. (Mason, OH)
Primary Examiner: Catherine Tuttle
Attorney: Dinsmore & Shohl LLP
Application Number: 29/138,784
Classifications
Current U.S. Class: Vent, Ductwork, Or Element Thereof (D23/393)