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Patent
D381644
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Priority
Sep 13 1995
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Filed
Sep 13 1995
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Issued
Jul 29 1997
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Expiry
Jul 29 2011
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Assg.orig
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Entity
unknown
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1
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20
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n/a
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The ornamental design for a triangle-shaped movable shutter for a data storage diskette cartridge, as shown and described.
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FIG. 1 is a top perspective view of a triangle-shaped movable shutter for a
data storage diskette cartridge according to the present invention; and,
FIG. 2 is a bottom perspective view thereof.
Those portions of the diskette cartridge shown in broken lines are included
for illustrative purposes only and form no part of the claimed design.
Carlson, Bruce W., Clark, Jon R., Swanson, John W.
| Patent |
Priority |
Assignee |
Title |
| D400523, |
Nov 27 1995 |
Sony Corporation |
Front face of a sliding cover for a disk cartridge |
| Patent |
Priority |
Assignee |
Title |
| 4488191, |
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| 4581670, |
Nov 25 1981 |
Sony Corporation |
Flexible magnetic disc cassette with a slidably mounted shutter |
| 4644435, |
Jul 01 1982 |
Sony Corporation |
Micro floppy disc cassette |
| 4648001, |
Apr 27 1984 |
Kabushiki Kaisha Sankyo Seiki Seisakusho |
Recording and reproducing disk cassette with improved, slidable shutter plate |
| 4698714, |
Apr 28 1984 |
Sony Corporation |
Flexible magnetic disc cassette |
| 4743994, |
Feb 16 1985 |
Hitachi Maxell, Ltd. |
Arrangement for positioning a recording disc of a disc cartridge |
| 4799123, |
Oct 14 1983 |
Hitachi Maxell, Ltd. |
Disc cartridge |
| 4839953, |
Jan 09 1987 |
FUJIFILM Corporation |
Magnetic disk cartridge assembly system |
| 4943880, |
Nov 14 1988 |
Minnesota Mining and Manufacturing Company |
Disk locking mechanism for disk cartridge |
| 5021913, |
Apr 24 1989 |
Overland Bolling Company; OVERLAND BOLLING CO |
Shutter for covering a window opening in a case that contains a flexible disk |
| 5046170, |
Sep 29 1988 |
Matsushita Electric Industrial Co., Ltd. |
Information carrier disk housing having incorrect insertion prevention |
| 5051857, |
Jun 29 1988 |
Dai Nippon Insatsu Kabushiki Kaisha |
Disc cartridge having a slidingly movable shutter |
| 5081557, |
Dec 19 1988 |
FUJIFILM Corporation |
Magnetic disk cartridge having a cutaway portion on the front edge to prevent damage from incorrect loading |
| 5084862, |
Jul 26 1988 |
Hitachi Maxell, Ltd. |
Disk cartridge shutter |
| 5140490, |
Mar 20 1990 |
Hitachi Maxell, Ltd. |
Shutter for a cartridge case |
| 5255145, |
Sep 30 1991 |
Minnesota Mining and Manufacturing Company |
Shutter spring stop for disk cartridges |
| D298251, |
Aug 28 1985 |
Hitachi Maxell, Ltd. |
Disk cartridge |
| EP411670A2, |
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| GB2124012, |
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| JP513352, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a