Magnetic tape drive unit for a computer system

- Hitachi, Ltd.
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Description

FIG. 1 is a perspective view showing the front and left side of a magnetic tape drive unit for a computer system showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view showing the right side thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a side elevational view showing the left side thereof;

FIG. 7 is a rear elevational view; and

FIG. 8 is a front perspective view similar to FIG. 1 but showing the door in the open position.

Referenced Cited
U.S. Patent Documents
D174043 February 1955 Kress et al.
D231360 April 1974 Wilson
D233441 October 1974 Laughon
Other references
  • Mini Micro Systems, 4-1978, p. 4, magnetic tape memory system.
Patent History
Patent number: D266249
Type: Grant
Filed: May 7, 1980
Date of Patent: Sep 21, 1982
Assignee: Hitachi, Ltd. (Tokyo)
Inventor: Yoshiaki Tsuchihashi (Kokubunji)
Primary Examiner: Susan J. Lucas
Law Firm: Craig and Antonelli
Application Number: 6/147,478
Classifications
Current U.S. Class: D14/108
International Classification: D1402;