U.S. patent number D574,309 [Application Number D/288,839] was granted by the patent office on 2008-08-05 for exhaust pipe.
This patent grant is currently assigned to Dr. Ing. h.c.F. Porsche AG. Invention is credited to Robert Owen, Claus-Dieter Unfried.
United States Patent |
D574,309 |
Unfried , et al. |
August 5, 2008 |
Exhaust pipe
Claims
CLAIM The ornamental design for the exhaust pipe, as shown and
described.
Inventors: |
Unfried; Claus-Dieter
(Markgroeningen, DE), Owen; Robert
(Niefern-Oeschelbronn, DE) |
Assignee: |
Dr. Ing. h.c.F. Porsche AG
(Weissach, DE)
|
Appl.
No.: |
D/288,839 |
Filed: |
June 22, 2007 |
Foreign Application Priority Data
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|
|
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Dec 22, 2006 [DE] |
|
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4 06 06 453 |
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Current U.S.
Class: |
D12/194 |
Current International
Class: |
1216 |
Field of
Search: |
;D12/110,194,400
;181/227,228,239,247-249,264,277-280,282 ;D15/5 ;60/313,323
;29/890.08 ;138/37-39,44,103,109 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Zarfas; Louis
Assistant Examiner: Pratt; Michael A
Description
FIG. 1 is a front view of the exhaust pipe, showing my new
invention;
FIG. 2 is a perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right-side view thereof; and,
FIG. 5 is a left-side view thereof.
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