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Patent
D258704
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Priority
Mar 07 1978
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Filed
Mar 07 1978
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Issued
Mar 31 1981
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Expiry
Mar 31 1995
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Assg.orig
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Entity
unknown
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9
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3
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n/a
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The ornamental design for a combined check book cover and calculator, substantially as shown and described.
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FIG. 1 is a perspective view of a combined check book cover and calculator
showing my new design in an open condition;
FIG. 2 is a left end elevational view thereof;
FIG. 3 is a left end elevational view thereof in a closed condition; and
FIG. 4 is a rear elevational view of FIG. 1.
The bottom surface is plain and unornamented.
Kobayashi, Hiroshi
Patent |
Priority |
Assignee |
Title |
D274179, |
Feb 04 1981 |
|
Combined electronic calculator and checkbook |
D294270, |
Dec 05 1984 |
Dah Sun Electronics Company Limited |
Combined clipboard and calculator |
D316269, |
Nov 17 1988 |
|
Computerized checkbook register |
D317675, |
Jan 26 1988 |
Ultra Pro Corporation |
Photo wallet or similar article |
D356821, |
Aug 27 1993 |
Dome Publishing Co., Inc. |
Booklet slip cover |
D390590, |
Dec 18 1996 |
|
Checkbook calculator |
D420382, |
Mar 08 1999 |
|
Billfold with calculator |
D511038, |
Nov 05 2004 |
|
Combined restaurant check and calculator holder |
D539538, |
Jun 02 2005 |
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Check presenter |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
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Maintenance Schedule |
n/a