Patent
   D335285
Priority
Jan 28 1991
Filed
Feb 22 1991
Issued
May 04 1993
Expiry
May 04 2007
Assg.orig
Entity
unknown
15
5
n/a
The ornamental design for a magnetic disc storage unit for electronic computer, as shown and described.

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 right side elevational view thereof the left side elevational being identical;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a rear elevational view thereof.

Utsuki, Toshiyuki, Nakagoshi, Kazuo, Murai, Tatsuo, Hayakawa, Takeo, Umemoto, Syoji, Fukada, Naoyuki

Patent Priority Assignee Title
D368076, Nov 02 1994 NEC Corporation Electronic computer
D371347, May 10 1995 Hitachi, Ltd. Computer
D523266, Nov 04 2002 NORD-PLAN A S Front panel for movable modular high density storage system
D538569, Nov 04 2002 Nord-Plan A/S Front panel and master control module for movable modular high density storage system
D650383, Dec 01 2009 Hitachi, Ltd. Magnetic disc storage unit for electronic computer
D690694, Mar 08 2011 Hitachi, Ltd. Magnetic disk storage unit for electronic computer
D730894, Oct 18 2012 Hitachi, Ltd. Magnetic disc storage unit for electronic computer
D740282, Oct 22 2013 Western Digital Technologies, INC Storage device
D780749, Oct 22 2013 Western Digital Technologies, Inc. Storage device
D837211, Oct 29 2014 Western Digital Technologies, Inc. Storage device
D948504, Oct 07 2019 Hitachi, LTD Portion of a magnetic disc storage unit for electronic computer
D949149, Oct 29 2014 Western Digital Technologies, Inc. Storage device
D949850, Oct 07 2019 Hitachi, LTD Portion of a magnetic disc storage unit for electronic computer
D956734, Oct 07 2019 Hitachi, LTD Magnetic disc storage unit for electronic computer
D977477, Oct 29 2014 Western Digital Technologies, Inc. Storage device
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 05 1991UTSUKI, TOSHIYUKIHITACHI, LTD , 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0056830942 pdf
Feb 05 1991UMEMOTO, SYOJIHITACHI, LTD , 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0056830942 pdf
Feb 05 1991MURAI, TATSUOHITACHI, LTD , 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0056830942 pdf
Feb 05 1991FUKADA, NAOYUKIHITACHI, LTD , 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0056830942 pdf
Feb 05 1991HAYAKAWA, TAKEOHITACHI, LTD , 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0056830942 pdf
Feb 05 1991NAKAGOSHI, KAZUOHITACHI, LTD , 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0056830942 pdf
Feb 22 1991Hitachi, Ltd.(assignment on the face of the patent)
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