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Patent
D577300
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Priority
Dec 13 2006
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Filed
Feb 07 2008
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Issued
Sep 23 2008
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Expiry
Sep 23 2022
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Assg.orig
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Entity
unknown
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8
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5
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n/a
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The ornamental design for a piezoelectric sensor, as shown and described.
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FIG. 1 is a perspective view of the front of an embodiment of a piezoelectric sensor;
FIG. 2 is a top plan view of the sensor of FIG. 1, the opposite bottom plan view being a mirror image;
FIG. 3 is a left side plan view of the sensor of FIG. 1, the opposite right side plan view being a mirror image of the left; and,
FIG. 4 is a rear plan view of the sensor of FIG. 1, the front being a mirror image of the rear.
The broken lines in FIGS. 1, 2 and 3 are intended to schematically represent a connector of any kind and form no part of the claimed design.
Radecke, Michael, Bhend, Daniel
Patent |
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10891848, |
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D744360, |
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D795820, |
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D817795, |
Sep 01 2016 |
|
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ER2811, |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 07 2008 | | Kister Holding AG | (assignment on the face of the patent) | | / |
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Maintenance Fee Events |
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Maintenance Schedule |
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