Magnetic disc unit for electronic computers
United States Patent D276524

Inventors:
Shibata, Mikio (Yokohama, JP)
Application Number:
D/357859
Publication Date:
11/27/1984
Filing Date:
03/15/1982
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Assignee:
Tokyo Shibaura Denki Kabushiki Kaisha (Tokyo, JP)
Primary Class:
D14/369
Field of Search:
D14/100-117, 360/97, 360/98, 360/99, 360/132, 360/133
Other References:
Datamation, 9-1977, p. 33, Polymorphic Systems System 8813 Computer.
Datamation, 7-1980, p. 79, Perkin-Elmer Intelligent Terminal.
North Star Computers Inc. Product Catalog, 5-1980, p. 6, Computer.
Sykes Datatronics Inc. Comm-Stor II Catalog, .COPYRGT.1978, p. 2, Data Storage System.
Mini Floppy Disk Unit shown in Catalogue of Fujitsu Micro 8, issued in Jul., 1981.
Dual Mini Disk Unit PC-8031 shown in Catalogue of NEC Personal Computer, PC-8000 Series.
Fujitsu Mini Floppy Disk Unit; "ASCII", Aug., 1981.
Kohjinsha Mini Floppy Disk KD275; "ASCII", Aug., 1981.
Primary Examiner:
Lucas, Susan J.
Attorney, Agent or Firm:
Finnegan, Henderson, Farabow, Garrett & Dunner
Claims:
1. The ornamental design for a magnetic disc unit for electronic computers,substantially as shown and described.

Description:

FIG. 1 is a front, top and right side perspective view of a magnetic disc unit for electronic computers showing my new design;

FIG. 2 is a front perspective view thereof with the covers opened;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view looking from the right of FIG. 3, the opposite side being a mirror image;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a rear elevational view thereof.