Magnetic disk control unit for word processors

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Description

FIG. 1 is a perspective view of a magnetic disk control unit for word processors showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D234302 February 1975 Noyes
Other references
  • Datamatton Oct. 1975 p. 24, Sycor 440 Computer System.
Patent History
Patent number: D252273
Type: Grant
Filed: Mar 14, 1977
Date of Patent: Jul 3, 1979
Assignee: Artec International Corporation (Palo Alto, CA)
Inventors: Farouk Arjani (Foster City, CA), Thomas J. Kramer (San Jose, CA), Richard E. Johnson (Los Altos, CA), Ralph M. Swan (Sunnyvale, CA), David C. Andersen (Cupertino, CA), David D. Pharmer (Gilroy, CA)
Primary Examiner: Susan J. Lucas
Attorney: Jerald E. Rosenblum
Application Number: 5/777,114
Classifications
Current U.S. Class: D14/46
International Classification: D1402;