Electronic computer

- Kabushiki Kaisha Toshiba
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Description

FIG. 1 is a top, front, right side perspective view of an Electronic Computer showing our new design, the floppy disk being shown in broken lines for illustrative purposes only,

FIG. 2 is a front elevational view thereof,

FIG. 3 is a right side elevational view thereof,

FIG. 4 is a front elevational view thereof, the display panel in the closed position,

FIG. 5 is a rear elevational view thereof,

FIG. 6 is a right side elevational view thereof,

FIG. 7 is a left side elevational view thereof,

FIG. 8 is a top plan view thereof, and

FIG. 9 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D221002 June 1971 Bachman
D222472 October 1971 Jacobson
D224784 July 1972 Sucre et al.
D247563 March 21, 1978 Jinbo et al.
D254005 January 22, 1980 Zadock et al.
D258957 April 21, 1981 Bevilacqua et al.
D275102 August 14, 1984 MacConnel
D280511 September 10, 1985 Moggridge et al.
D282843 March 4, 1986 Kurihara et al.
D283511 April 22, 1986 Dunn
D283824 May 13, 1986 Takada
D284193 June 10, 1986 Marshall
D284474 July 1, 1986 Sawada
D287969 January 27, 1987 Kusanagi
D288566 March 3, 1987 Chin et al.
D289177 April 7, 1987 Sawada
D290256 June 9, 1987 Sapper et al.
D290845 July 14, 1987 Yubisui et al.
D291442 August 18, 1987 Kurihara
D293677 January 12, 1988 Hara et al.
D293678 January 12, 1988 Sawatani et al.
D293681 January 12, 1988 Yamada
D294029 February 2, 1988 Nishiyama et al.
D294831 March 22, 1988 Hara et al.
D295176 April 12, 1988 Nishimoto et al.
D299031 December 20, 1988 Sugano
2897763 June 1987 Fujii et al.
4739316 April 19, 1988 Yamaguchi et al.
Foreign Patent Documents
47-14961 May 1972 JPX
650450 May 1975 JPX
499866 April 1979 JPX
599666 April 1983 JPX
664175 October 1985 JPX
684172 August 1986 JPX
684172 August 1986 JPX
685000 August 1986 JPX
685063 August 1986 JPX
685121 August 1986 JPX
685733 August 1986 JPX
686374 September 1986 JPX
686381 September 1986 JPX
686386 September 1986 JPX
686706 September 1986 JPX
696199 September 1986 JPX
685000 December 1986 JPX
695931 December 1986 JPX
696188 January 1987 JPX
697328 January 1987 JPX
685121 October 1988 JPX
672978 February 1987 KRX
85-2546 January 1987 SEX
85-2547 January 1987 SEX
Other references
  • Sharp "Character Display" Article, 05/18/76. Fanuc System P-Mode, 07/27/83. Moebel Interior Design, 01/05/84. Micro Office Systems "Road Runner", 01/31/84. Demus 645, 02/22/84. Design 423, 05/08/84. Epson HC-88, 07/04/84. Dulmont Model Magnum, 08/00/84. Apple Computer, 10/15/84. Tando 200, 00/00/85. General Corporation 4400, 01/14/85. Drawing J60007802, 02/26/85. Aval TM 20, 03/08/85. C & D News, 03/29/85. Hewlett-Packard HP110, 04/00/85. Sharp PC5000, 04/00/85. Data General One Advertisement, 05/23/85. Minato Electronics MODS-5000, 08/22/85. GridCase, 09/24/85. Hewlett-Packard Portable Plus, 12/00/85. Apple IIC, 12/00/85. Fuji Line Motor FLM 700, 01/31/86. MRD Advertisement, 03/29/84. Gavilan Mobile Computer Brochure, 04/19/84. Hewlett-Packard Advertisement, 05/18/84. Hewlett-Packard Advertisement, 06/05/84. Hitachi Advertisement, 09/04/84. Hewlett-Packard Advertisement, 09/12/84. Sharp PC-5000 Brochure, 09/26/84. Data General One Advertisement, 09/28/84. IS-11c Advertisement, 11/14/84. Dulmont Magnum Article in Portable Computer, 11/00/84. Fujitsu Computer Advertisement, 11/00/84. IBm Advertisement, 12/06/84. AVAL TM Advertisement, 02/11/85. NEC Starlet PC-8401A Brochure, 03/28/85. Data General One Brochure, 05/23/85. FBS Advertisement, 10/30/85. IBM Advertisement, 11/28/85. PC-816F Advertisement, 05/27/86. Zenith Data Systems NEWSDATE Newsletter, 06/07/86. Tandy 600 Advertisement, 07/25/86. Ricoh JP70D Brochure, 09/29/86. Data General One Brochure, 10/03/86. Article re IBM Portable Personal Computer, 10/15/86. NEC PC-98LT Advertisement, 10/23/86. Yaskawa P-t50 Advertisement, 11/12/86. Yaskawa Menocon.RTM.--SC GL20 Advertisement, 03/27/87. TI Advertisement in Telephony, 04/01/87. Visual Computer Brochure. Gavilan Mobile Computer Brochure. Olivetti Personal Computer M15 Brochure. Epson HC-88, HC80 Brochure. Epson PX-8 Personal Computer Brochure. NEC PC-98LT Advertisement, 10/23/86.
Patent History
Patent number: D311528
Type: Grant
Filed: Aug 3, 1987
Date of Patent: Oct 23, 1990
Assignee: Kabushiki Kaisha Toshiba (Kanagawa)
Inventors: Yoshihiko Sugano (Tokyo), Masahiko Tabuchi (Tokyo)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Freda S. Nunn
Application Number: 7/80,683
Classifications
Current U.S. Class: D14/106