Optical disk unit for electronic computers
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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
Other references
D249343 | September 12, 1978 | Ronzani |
D296102 | June 7, 1988 | Konshak |
D296898 | July 26, 1988 | Hara |
D302150 | July 11, 1989 | Hara |
- 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
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