Triangular exhaust stack for transportation vehicle

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Description

FIG. 1 is a three dimensional view of a triangular exhaust stack for transportation vehicle, such as a truck showing my new design;

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 triangular exhaust stack for transportation vehicle, as shown and described.

Referenced Cited
U.S. Patent Documents
1968456 July 1934 Kliefoth
3648920 March 1972 Stump
3994364 November 30, 1976 Nicoll
4223053 September 16, 1980 Brogan
5899210 May 4, 1999 Letherby et al.
D617554 June 15, 2010 Raile
20110127183 June 2, 2011 Davis, Jr.
20110192942 August 11, 2011 Liu
Patent History
Patent number: D694690
Type: Grant
Filed: May 7, 2012
Date of Patent: Dec 3, 2013
Inventors: Chiahua Eleanor Chou (Schaumburg, IL), Craig Massner (Naperville, IL)
Primary Examiner: Michael A Pratt
Application Number: 29/420,246
Classifications