Circuit base for ink jet printer head

- Canon
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Description

FIG. 1 is a front elevational view of a circuit base for ink jet printer head showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

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

FIG. 7 is a front perspective view.

Referenced Cited
U.S. Patent Documents
D239057 March 1976 Utzinger
D267413 December 28, 1982 Mori
D289765 May 12, 1987 Eto et al.
D313812 January 15, 1991 Yomo
D314006 January 22, 1991 Abe et al.
Patent History
Patent number: D327908
Type: Grant
Filed: Jul 12, 1988
Date of Patent: Jul 14, 1992
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Kenjiro Watanabe (Tokyo), Masami Ikeda (Tokyo), Seiichiro Karita (Yokohama)
Primary Examiner: A. Hugo Word
Assistant Examiner: R. Seifert
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 7/218,021
Classifications
Current U.S. Class: Element Or Attachment (9) (D18/56)