Central control unit for personal computer
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FIG. 1 is a front top and right side perspective view of a central control unit for personal computer showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a right side elevational view thereof;
FIG. 8 is a sectional view thereof taken along line VIII--VIII of FIG. 2;
FIG. 9 is a sectional view thereof taken along IX--IX of FIG. 2; and,
FIG. 10 is a perspective view thereof showing the control unit in an operative state with a monitor, keyboard, mouse and disc being shown in broken lines for illustrative purposes only and form no part of the claimed design.
FIGS. 1 and 10 are shown on slightly reduced scale.
D306432 | March 6, 1990 | Kato et al. |
D307135 | April 10, 1990 | Sato et al. |
D311174 | October 9, 1990 | Lee et al. |
D311903 | November 6, 1990 | MacDonald |
D314188 | January 29, 1991 | Izaki |
- Catalogue "OA-220" published by Sharp Co., Ltd. (Japan). Catalogue "Panacom M 800" published by Matsushita Electric Industrial Co., Ltd. Catalogue "J-3300" published by Toshiba Co., Ltd. (Japan). Catalogue "Operate 6000" published by Matsushita Electric Industrial Co., Ltd. (Japan). Catalogue "Panapage Z500" published by Matsushita Electric Industrial Co., Ltd. Catalogue "OA-120" published by Sharp Co., Ltd. (Japan). Catalogue "Personal Computer 8810/30" published by Nixdorf Computer (Germany). Catalogue "APS 400: Office 2000" published by Standard Elektrik Lorenz AG (Germany). Catalogue "Olystar 40" published by AEG Olympia AG (Germany).
Type: Grant
Filed: Nov 19, 1990
Date of Patent: Dec 8, 1992
Assignee: Oki Electric Industry Co., Ltd. (Tokyo)
Inventor: Norimi Koiwa (Tokyo)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Law Firm: Wenderoth, Lind & Ponack
Application Number: 7/615,454