Rectangular exhaust stack for transportation vehicle
Description
Claims
The ornamental design of an rectangular exhaust stack for transportation vehicle, as shown and described.
Referenced Cited
U.S. Patent Documents
2000722 | May 1935 | Steward |
2922486 | January 1960 | McRee et al. |
3511687 | May 1970 | Brodie et al. |
3607120 | September 1971 | Nesbitt et al. |
4325430 | April 20, 1982 | Husa |
5114097 | May 19, 1992 | Williams |
7726443 | June 1, 2010 | Miyazawa et al. |
7958966 | June 14, 2011 | Smith |
20090013673 | January 15, 2009 | Mukaida |
Patent History
Patent number: D695659
Type: Grant
Filed: May 7, 2012
Date of Patent: Dec 17, 2013
Inventors: Chiahua Eleanor Chou (Schaumburg, IL), Craig Massner (Naperville, IL)
Primary Examiner: Michael A Pratt
Application Number: 29/420,256
Type: Grant
Filed: May 7, 2012
Date of Patent: Dec 17, 2013
Inventors: Chiahua Eleanor Chou (Schaumburg, IL), Craig Massner (Naperville, IL)
Primary Examiner: Michael A Pratt
Application Number: 29/420,256
Classifications
Current U.S. Class:
Tail Pipe Extension Or Muffler (D12/194)