Magnetic disc storage unit for electronic computer

- Hitachi, Ltd.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front elevational view thereof showing a lid opened.

Claims

The ornamental design for a magnetic disc storage unit for electronic computer, as shown and described.

Referenced Cited
U.S. Patent Documents
D207638 May 1967 Clement, Jr.
D314947 February 26, 1991 Imamura
D315722 March 26, 1991 Imamura et al.
D320006 September 17, 1991 Ivester
D338659 August 24, 1993 Clark et al.
Patent History
Patent number: D440564
Type: Grant
Filed: Feb 3, 2000
Date of Patent: Apr 17, 2001
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Takashi Ohwada (Tokyo), Toshiyuki Utsuki (Tachikawa), Takashi Yamamoto (Kodaira), Kenta Kumagai (Tokyo), Masato Hirano (Odawara), Takamasa Ishikawa (Minamiashigara), Kenichi Tateyama (Odawara)
Primary Examiner: Freda Nunn
Attorney, Agent or Law Firm: Antonelli, Terry, Stout & Kraus, LLP
Application Number: 29/118,073
Classifications
Current U.S. Class: Disc Drive Or Reader (D14/363)
International Classification: 1402;