Exhaust manifold for an internal combustion engine

- Hitachi Metals, Ltd.
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Description

FIG. 1 is a perspective view of an exhaust manifold for an internal combustion engine embodying our design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D289766 May 12, 1987 Evans
D291576 August 25, 1987 Wilkinson
D353599 December 20, 1994 Arends
D357665 April 25, 1995 Creyts
Patent History
Patent number: D376602
Type: Grant
Filed: Nov 7, 1995
Date of Patent: Dec 17, 1996
Assignee: Hitachi Metals, Ltd. (Tokyo)
Inventors: Hideyuki Yamanaka (Fukuoka), Koki Otsuka (Tochigi)
Primary Examiner: Ralf Seifert
Law Firm: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
Application Number: 0/46,133
Classifications
Current U.S. Class: Element Or Attachment (D15/5)