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Patent
D573630
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Priority
Sep 27 2006
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Filed
Sep 27 2006
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Issued
Jul 22 2008
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Expiry
Jul 22 2022
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Assg.orig
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Entity
unknown
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2
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7
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n/a
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The ornamental design for a calculator, as shown and described.
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FIG. 1 is a front, bottom, left side perspective view of a calculator showing my new design
FIG. 2 is a front elevation view thereof;
FIG. 3 is a right side elevation view thereof, the left side elevation view being identical thereto;
FIG. 4 is a top plan view thereof, the bottom plan view thereof being identical thereto; and,
FIG. 5 is a back elevation view thereof.
Oas, Daniel
Patent |
Priority |
Assignee |
Title |
D245024, |
Jan 29 1976 |
Jardine Industries, Inc. |
Electronic desk calculator with blackboard display |
D300539, |
Aug 07 1987 |
Joseph Leeb Enterprises |
Calculator |
D314004, |
Apr 20 1987 |
Casio Computer Co., Ltd. |
Electronic calculator |
D370472, |
Dec 27 1994 |
UvTek Corporation |
Combined mouse pad with a calculator |
D410440, |
May 28 1998 |
|
Vehicle maintenance manager |
D432560, |
Dec 28 1999 |
|
Score bank |
D532440, |
May 06 2005 |
Calibre International, LLC |
Calculator |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a