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Patent
D593088
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Priority
Dec 14 2007
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Filed
Feb 20 2008
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Issued
May 26 2009
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Expiry
May 26 2023
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Assg.orig
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Entity
unknown
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3
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7
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n/a
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The ornamental design for a personal digital assistant, as shown and described.
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FIG. 1 is a perspective view of a personal digital assistant;
FIG. 2 is a front view of the personal digital assistant of FIG. 1;
FIG. 3 is a rear view of the personal digital assistant of FIG. 1;
FIG. 4 is a left-side view of the personal digital assistant of FIG. 1;
FIG. 5 is a right-side view of the personal digital assistant of FIG. 1;
FIG. 6 is a top plan view of the personal digital assistant of FIG. 1;
FIG. 7 is a bottom plan view of the personal digital assistant of FIG. 1; and,
FIG. 8 is a front open view of the personal digital assistant of FIG. 1.
Lee, Dong-Kyu, Bai, Sung-Kyun
Patent |
Priority |
Assignee |
Title |
4007443, |
May 06 1974 |
CLANCY SYSTEMS INTERNATIONAL, INC |
Hand-held interactive terminal |
6346935, |
Sep 14 1998 |
Matsushita Electric Industrial Co., Ltd. |
Touch-sensitive tablet |
20050104855, |
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D268030, |
Sep 05 1980 |
Termiflex Corporation |
Front panel for a keyboard and display unit |
D305668, |
Mar 05 1987 |
Sharp Corporation |
Electronic calculator with printer |
D367494, |
Nov 01 1994 |
Casio Computer Co., Ltd. |
Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book |
D379181, |
Aug 28 1995 |
Casio Computer Co., Ltd. |
Combined pager, telephone dialer and electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a