Patent
   D420991
Priority
Aug 11 1997
Filed
May 19 1999
Issued
Feb 22 2000
Expiry
Feb 22 2014
Assg.orig
Entity
unknown
2
80
n/a
The ornamental design for a shutter for magnetic disc cartridge, as shown and described.

FIG. 1 is a perspective view of shutter for a magnetic disc cartridge showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

Meguro, Hiroshi, Ichikawa, Toru

Patent Priority Assignee Title
D732602, Jun 07 2013 Sony Computer Entertainment Inc. Camera holder
ER7023,
Patent Priority Assignee Title
5051857, Jun 29 1988 Dai Nippon Insatsu Kabushiki Kaisha Disc cartridge having a slidingly movable shutter
5140490, Mar 20 1990 Hitachi Maxell, Ltd. Shutter for a cartridge case
5479309, Jul 26 1990 Canon Denshi Kabushiki Kaisha Magnetic head having spacer assembly with laminate of magnetic and non-magnetic material
5739993, Sep 18 1995 Sony Corporation Shutter for disk cartridge including integrally formed display surface
5822297, Mar 05 1991 Sony Corporation Disc cartridge with locking shutter having an inserting portion
D289652, Apr 15 1985 Computer diskette sleeve write-protect notch cover
D392953, Oct 29 1991 SONY CORPORATION A CORP OF JAPAN Shutter for an optical disc cartridge
D400868, Oct 29 1991 SONY CORPORATION, A CORP OF JAPAN Shutter for an optical disc cartridge
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 19 1999Sony Corporation(assignment on the face of the patent)
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