Patent
   D575781
Priority
May 14 2007
Filed
Aug 30 2007
Issued
Aug 26 2008
Expiry
Aug 26 2022
Assg.orig
Entity
unknown
1
12
n/a
We claim the ornamental design for magnetic disc storage unit for electronic computer, as shown.

FIG. 1 is a front, top and right side perspective view of 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 top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a reference front elevational view thereof;

FIG. 9 an enlarged elevational view of on section 9 in FIG. 8; and,

FIG. 10 an enlarged elevational view of on section 10 in FIG. 9.

Tanaka, Shigeaki, Utsuki, Toshiyuki, Nishiyama, Kazuhiko, Miyamoto, Kenichi, Morishita, Yasuji

Patent Priority Assignee Title
D730894, Oct 18 2012 Hitachi, Ltd. Magnetic disc storage unit for electronic computer
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 10 2007NISHIYAMA, KAZUHIKOHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0199070464 pdf
Jul 13 2007UTSUKI, TOSHIYUKIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0199070464 pdf
Jul 17 2007TANAKA, SHIGEAKIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0199070464 pdf
Jul 17 2007MIYAMOTO, KENICHIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0199070464 pdf
Jul 17 2007MORISHITA, YASUJIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0199070464 pdf
Aug 30 2007Hitachi, Ltd.(assignment on the face of the patent)
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