Optical disk unit for electronic computers

- Kabushiki Kaisha Toshiba
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Description

FIG. 1 is a top, front and right side perspective view of an optical disk unit for electronic computers showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D249343 September 12, 1978 Ronzani
D296102 June 7, 1988 Konshak
D296898 July 26, 1988 Hara
D302150 July 11, 1989 Hara
Other references
  • Kanto Denshi Corp., Oct. 1986-Optical Disk Drive Unit LOD-200. Pioneer-Oct. 1985-Optical Disk Subsystem DD-8001. Pioneer Electronic Corp., Oct. 1986-Laser Memory Optical Disk Subsystem DD-S5001. Toshiba-May 1986-Toshiba WM-S050 Optical Disk Drive.
Patent History
Patent number: D306579
Type: Grant
Filed: Apr 7, 1988
Date of Patent: Mar 13, 1990
Assignee: Kabushiki Kaisha Toshiba (Kawasaki)
Inventors: Kunio Hara (Chiba), Atsushi Tani (Yokohama)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Freda S. Nunn
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt
Application Number: 7/180,261
Classifications
Current U.S. Class: D14/109