Plotter

- Hitachi, Ltd.
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Description

FIG. 1 is a front, top and right side perspective view of a plotter showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side elevational view thereof; and

FIG. 8 is a front, top and right side perspective view of the plotter with the cover open.

Referenced Cited
U.S. Patent Documents
D224605 August 1972 Bixler et al.
D227707 July 1973 Cargill
D229634 December 1973 Bermender, Jr.
D248949 August 15, 1978 Alger
Patent History
Patent number: D319071
Type: Grant
Filed: Aug 29, 1988
Date of Patent: Aug 13, 1991
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Masayuki Tamasaku (Koganei), Tousaku Hattori (Tokyo), Tamio Ishihara (Katsuta), Masami Sakamoto (Katsuta), Yutaka Kaneko (Katsuta)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: R. T. Seifert
Law Firm: Antonelli, Terry, Stout & Kraus
Application Number: 7/237,552
Classifications
Current U.S. Class: D18/13; D14/111