Plotter

Tamasaku , et al. August 13, 1

Patent Grant D319071

U.S. patent number D319,071 [Application Number 07/237,552] was granted by the patent office on 1991-08-13 for plotter. This patent grant is currently assigned to Hitachi, Ltd.. Invention is credited to Tousaku Hattori, Tamio Ishihara, Yutaka Kaneko, Masami Sakamoto, Masayuki Tamasaku.


United States Patent D319,071
Tamasaku ,   et al. August 13, 1991

Plotter

Claims

The ornamental design for a plotter, as shown.
Inventors: Tamasaku; Masayuki (Koganei, JP), Hattori; Tousaku (Tokyo, JP), Ishihara; Tamio (Katsuta, JP), Sakamoto; Masami (Katsuta, JP), Kaneko; Yutaka (Katsuta, JP)
Assignee: Hitachi, Ltd. (Tokyo, JP)
Appl. No.: 07/237,552
Filed: August 29, 1988

Foreign Application Priority Data

Mar 2, 1988 [JP] 63-8298
Current U.S. Class: D18/53
Field of Search: ;D14/50,102,111,113 ;D18/13,22,23,1-2 ;400/687,689,694,692,684,693,248

References Cited [Referenced By]

U.S. Patent Documents
D224605 August 1972 Bixler et al.
D227707 July 1973 Cargill
D229634 December 1973 Bermender, Jr.
D248949 August 1978 Alger
Primary Examiner: Zarfas; Louis S.
Assistant Examiner: Seifert; R. T.
Attorney, Agent or Firm: Antonelli, Terry, Stout & Kraus

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.

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