Patent
   D936506
Priority
Jun 21 2019
Filed
Sep 15 2019
Issued
Nov 23 2021
Expiry
Nov 23 2036
Assg.orig
Entity
unknown
0
21
n/a
The ornamental design for a piezoelectric acceleration sensor, as shown and described.

FIG. 1 is a perspective view of a piezoelectric acceleration sensor according to my new design.

FIG. 2 is another perspective view of the piezoelectric acceleration sensor as shown in FIG. 1.

FIG. 3 is a front view of the piezoelectric acceleration sensor as shown in FIG. 1.

FIG. 4 is a back view of the piezoelectric acceleration sensor as shown in FIG. 1.

FIG. 5 is a left side view of the piezoelectric acceleration sensor as shown in FIG. 1.

FIG. 6 is a right side view of the piezoelectric acceleration sensor as shown in FIG. 1.

FIG. 7 is a top view of the piezoelectric acceleration sensor as shown in FIG. 1; and,

FIG. 8 is a bottom view of the piezoelectric acceleration sensor as shown in FIG. 1.

Zeng, Tingfang

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D889292, Apr 16 2018 FATRI UNITED TESTING & CONTROL QUANZHOU TECHNOLOGIES CO , LTD Piezoelectric acceleration sensor bolted and connected
D890004, Apr 16 2018 FATRI UNITED TESTING & CONTROL QUANZHOU TECHNOLOGIES CO , LTD Piezoelectric accelerometer sensor with side output and bolt installation
D907573, May 11 2018 FATRI UNITED TESTING & CONTROL QUANZHOU TECHNOLOGIES CO , LTD Acceleration sensor magnetic mounting base
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 26 2019ZENG, TINGFANGFATRI XIAMEN TECHNOLOGIES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0503760876 pdf
Sep 15 2019FATRI UNITED TESTING & CONTROL (QUANZHOU) TECHNOLOGIES CO., LTD.(assignment on the face of the patent)
Oct 26 2020FATRI XIAMEN TECHNOLOGIES CO , LTD FATRI UNITED TESTING & CONTROL QUANZHOU TECHNOLOGIES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0543060670 pdf
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