Central processor unit

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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 left side elevational view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a right side elevational view of the central processor unit with a paper holder sliding upwardly;

FIG. 8 is a front, top and right side perspective view of a central processor unit showing another embodiment of our new design; and

FIG. 9 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D250187 November 7, 1978 Zierhut
D254736 April 15, 1980 Kneale
D265995 August 31, 1982 Kneale
D269090 May 24, 1983 Goodin et al.
Other references
  • Computer Design, 10-1981, p. 41, Charles River Data Systems LSI-11/23 Data System. Wang 2200 Series Computer Brochure, 1981, p. 6, 2200 LVP Computer System. Word Processing & Information Systems, 10-1981, inside back cover, Disk System, top right.
Patent History
Patent number: D279984
Type: Grant
Filed: May 4, 1983
Date of Patent: Aug 6, 1985
Inventors: Mitsuru Ohnuma (Suginami-ku, Tokyo), Kazuyuki Tsuburaya (Amema, Akigawa-shi, Tokyo), Masato Tanitsu (Kokubunji-shi, Tokyo), Akihito Nakata (Totsuko, Yokohama-shi, Kanagawa-ken), Hidetomo Yoshimura (Sakurayama, Zushi-shi, Kanagawa-ken)
Primary Examiner: Susan J. Lucas
Law Firm: Antonelli, Terry & Wands
Application Number: 6/491,589
Classifications
Current U.S. Class: D14/109