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Patent
D597591
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Priority
Jun 13 2007
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Filed
Dec 12 2007
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Issued
Aug 04 2009
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Expiry
Aug 04 2023
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Assg.orig
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Entity
unknown
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1
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9
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n/a
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The ornamental design for a dosage calculator, as shown and described.
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FIG. 1 is a top plan view of a dosage calculator, shown in a closed position;
FIG. 2 is a top view thereof, shown in a fully opened position;
FIG. 3 is a top perspective view thereof, shown in a half-opened position; and,
FIG. 4 is a bottom perspective view thereof, shown in a half-opened position.
The broken lines depict environmental subject matter only and form no part of the claimed design.
Brezis, Mayer
| Patent |
Priority |
Assignee |
Title |
| 1666337, |
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| 1902121, |
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| 2335713, |
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| 3025767, |
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| 3435543, |
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| 4132348, |
Jun 30 1976 |
The Flexi-Group Inc. |
Slide calculator and method |
| 6330970, |
Oct 28 1997 |
|
Global time calculator |
| D274180, |
Aug 03 1981 |
Avelino M., Mape |
Conversion device |
| D383774, |
Apr 30 1996 |
OL SECURITY LIMITED LIABILITY COMPANY |
Manual calculator |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a