Pipe for an exhaust system
Larson April 25, 2
U.S. patent number D423,436 [Application Number D/101,679] was granted by the patent office on 2000-04-25 for pipe for an exhaust system. This patent grant is currently assigned to Dr. Ing. H.c.F. Porsche AG. Invention is credited to Grant Larson.
| United States Patent | D423,436 |
| Larson | April 25, 2000 |
Pipe for an exhaust system
Claims
The ornamental design for a pipe for an exhaust system, as shown and described.
| Inventors: | Larson; Grant (Ludwigburg, DE) |
|---|---|
| Assignee: | Dr. Ing. H.c.F. Porsche AG
(DE) |
| Appl. No.: | D/101,679 |
| Filed: | March 9, 1999 |
Foreign Application Priority Data
| Sep 9, 1998 [DE] | 498 08 790 | |||
| Current U.S. Class: | D12/194 |
| Current International Class: | 1216 |
| Field of Search: | ;D12/194,400,110 ;D15/5 ;181/227,228,247-249,251,264,282,277-280 ;138/37-39,44,109,103 ;29/890.08 ;60/313,323,302 |
References Cited [Referenced By]
U.S. Patent Documents
| D176359 | December 1955 | Knight |
| D177877 | May 1956 | Sandler |
| D180886 | August 1957 | Russell |
| D181944 | January 1958 | Russell |
| D183145 | July 1958 | Russell |
| D184642 | March 1959 | Russell |
| D414452 | September 1999 | Verlengiere |
| 5884666 | March 1999 | Johnson |
Assistant Examiner: Cadmus; Stacia
Attorney, Agent or Firm: Evenson, McKeown, Edwards & Lenahan, P.L.L.C.
Description
FIG. 1 is a front view of a pipe for an exhaust system according to my novel design;
FIG. 2 is a left side view of a pipe for an exhaust system according to my novel design;
FIG. 3 is a right side view of a pipe for an exhaust system according to my novel design;
FIG. 4 is a top view of a pipe for an exhaust system according to my novel design;
FIG. 5 is a bottom view of a pipe for an exhaust system according to my novel design;
FIG. 6 is a rear view of a pipe for an exhaust system according to my novel design; and,
FIG. 7 is a perspective view from the front side of a pipe for an exhaust system according to my novel design.
The dash line included depicts environment and is not part of the claimed design.
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