Patent
   D730894
Priority
Oct 18 2012
Filed
Apr 09 2013
Issued
Jun 02 2015
Expiry
Jun 02 2029
Assg.orig
Entity
unknown
12
17
n/a
The ornamental design for a magnetic disc storage unit for electronic computer, as shown.

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 elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Kumagai, Kenta, Utsuki, Toshiyuki, Umezawa, Koichi, Kasahara, Yoshikatsu, Hokari, Junpei, Yokoi, Chikazu

Patent Priority Assignee Title
D768129, Feb 13 2015 NEW CONCEPTS DEVELOPMENT CORPORATION Storage device
D888051, May 04 2018 Hewlett-Packard Development Company, L.P. Computer
D935583, Jan 11 2019 The Marley Company LLC Boiler
D948504, Oct 07 2019 Hitachi, LTD Portion of a magnetic disc storage unit for electronic computer
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
D989144, May 14 2021 HITACHI HIGH-TECH CORPORATION Apparatus for evaluating semiconductor substrate
D989830, May 14 2021 HITACHI HIGH-TECH CORPORATION Semiconductor substrate transfer apparatus
D989831, May 14 2021 HITACHI HIGH-TECH CORPORATION Apparatus for evaluating semiconductor substrate
ER6462,
ER7490,
ER8606,
Patent Priority Assignee Title
5796580, Apr 13 1993 Hitachi Maxell, Ltd Air-cooled information processing apparatus having cooling air fan, sub-fan, and plural separated cooling air flow channels
20050135075,
D314760, May 19 1989 Kabushiki Kaisha Toshiba Operation controller equipped with magnetic disk drive and magnetic tape drive for electronic computer
D335285, Jan 28 1991 Hitachi, Ltd. Magnetic disc storage unit for electronic computer
D360198, Feb 25 1994 Sony Electronics, Inc. Optical disc storage library
D371347, May 10 1995 Hitachi, Ltd. Computer
D394246, Jan 17 1996 Hitachi, LTD Computer housing
D411184, Nov 07 1997 Hitachi, LTD Magnetic disc storage unit for electronic computer
D437591, Oct 20 1999 Kabushiki Kaisha Toshiba Portion of a telephone exchanger
D444148, May 31 2000 Hitachi, Ltd. Computer housing
D499096, Jan 21 2004 E.com Compucase Co., Ltd. Computer case
D527002, Jul 22 2005 Sun Microsystems, Inc Desktop tower enclosure
D572672, Mar 12 2007 Panduit Corp Network cabinet panel
D573988, May 14 2007 Hitachi, Ltd. Magnetic disc storage unit for electronic computer
D575780, May 14 2007 Hitachi, Ltd. Magnetic disc storage unit for electronic computer
D575781, May 14 2007 Hitachi, Ltd. Magnetic disc storage unit for electronic computer
D690694, Mar 08 2011 Hitachi, Ltd. Magnetic disk storage unit for electronic computer
////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 27 2013HOKARI, JUNPEIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0301770587 pdf
Feb 27 2013UTSUKI, TOSHIYUKIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0301770587 pdf
Feb 27 2013UMEZAWA, KOICHIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0301770587 pdf
Feb 27 2013KUMAGAI, KENTAHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0301770587 pdf
Feb 28 2013YOKOI, CHIKAZUHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0301770587 pdf
Mar 01 2013KASAHARA, YOSHIKATSUHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0301770587 pdf
Apr 09 2013Hitachi, Ltd.(assignment on the face of the patent)
Apr 01 2024Hitachi, LTDHITACHI VANTARA, LTD COMPANY SPLIT0695180761 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule