Central processor unit

- Hitachi, Ltd.
Description

FIG. 1 is a front, top, and right side perspective view of a central processor unit showing our new design.

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front, top and right side perspective view of a second embodiment of our new design;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a right side elevational view thereof, the left side of the housing being identical to the top surface of the first embodiment as shown in FIGS. 1 and 6, and the left sides of the supporting legs being mirror images of the right sides.

FIG. 11 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D277283 January 22, 1985 Empson et al.
D281245 November 5, 1985 Lewis
D288094 February 3, 1987 Davis et al.
Other references
  • PC World, 4-1984, p. 106, ITT XTRA Computer. Spirit Series Brochure .COPYRGT.1984, front cover, Microcomputer.
Patent History
Patent number: D293675
Type: Grant
Filed: Feb 20, 1986
Date of Patent: Jan 12, 1988
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Kenji Yokoi (Matsudo), Shinji Shibuya (Koganei), Tsuyoshi Nakagawa (Hatano), Kanji Midorikawa (Hatano), Yoshiaki Maeda (Hatano), Yukio Kuroiwa (Tokyo)
Primary Examiner: Susan J. Lucas
Law Firm: Antonelli, Terry & Wands
Application Number: 6/834,454
Classifications
Current U.S. Class: D14/100; D14/109