Operation controller equipped with magnetic disk drive and magnetic tape drive for electronic computer

- Kabushiki Kaisha Toshiba
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Description

FIG. 1 is a top, front and right side perspective view of an operation controller equipped with magnetic disk drive and magnetic tape drive for electronic computer showing my new design, the transparent slide cover of disk and tape drive board in the open position,

FIG. 2 is a front elevational view thereof,

FIG. 3 is a rear elevational view thereof,

FIG. 4 is a right side elevational view thereof the left side being a mirror image,

FIG. 5 is a top plan view thereof,

FIG. 6 is a bottom plan view thereof,

FIG. 7 is an enlarged front elevational view thereof the front panel being fragmentarily shown for convenience of illustration.

Referenced Cited
U.S. Patent Documents
D245158 July 26, 1977 Davis, Jr.
D295044 April 5, 1988 Perry et al.
D298135 October 18, 1988 Hall et al.
D303375 September 12, 1989 Sellars, Jr. et al.
D306284 February 27, 1990 Koepke
D307747 May 8, 1990 Garmon et al.
Patent History
Patent number: D315146
Type: Grant
Filed: Nov 17, 1989
Date of Patent: Mar 5, 1991
Assignee: Kabushiki Kaisha Toshiba (Kanagawa)
Inventor: Hideyuki Horie (Kamagaya)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Law Firm: Banner, Birch, McKie & Beckett
Application Number: 7/437,923
Classifications
Current U.S. Class: D14/100; D14/109; D14/108