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Patent
D333992
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Priority
Jan 07 1991
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Filed
Jan 07 1991
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Issued
Mar 16 1993
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Expiry
Mar 16 2007
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Assg.orig
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Entity
unknown
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17
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8
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n/a
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The ornamental design for a pocket colorimeter, as shown.
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FIG. 1 is a front perspective view of a colorimeter showing my new design;
FIG. 2 is a top plan view of the colorimeter;
FIG. 3 is a left side elevational view of the colorimeter; the right side
elevational view is a mirror image thereof;
FIG. 4 is a bottom view of the colorimeter; and,
FIG. 5 is a front elevational view of the colorimeter; the rear elevational
view is a mirror image thereof.
Anderson, Mark E.
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Patent |
Priority |
Assignee |
Title |
4266877, |
Aug 28 1978 |
Merck Patent Gesellschaft Mit Beschrankter Haftung |
Photometer with interchangeable calibration cards |
4349081, |
Dec 08 1980 |
|
Method for retaining a hearing aid in place and hearing aid harness |
4986665, |
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5013155, |
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5037614, |
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5083868, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a