Hexagonal exhaust stack for transportation vehicle

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Description

FIG. 1 is a three dimensional view of an hexagonal exhaust stack for transportation vehicle such as a truck;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design of an hexagonal exhaust stack for transportation vehicle, as shown and described.

Referenced Cited
U.S. Patent Documents
D611563 March 9, 2010 Sjoberg
Patent History
Patent number: D709012
Type: Grant
Filed: Oct 1, 2013
Date of Patent: Jul 15, 2014
Inventors: Chiahua Eleanor Chou (Schaumburg, IL), Craig Massner (Naperville, IL)
Primary Examiner: Michael A Pratt
Application Number: 29/468,529
Classifications