PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
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
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
3591861, |
|
|
|
4075525, |
Jan 05 1976 |
|
Piezoelectric accelerometer transducer |
4941243, |
Jul 28 1989 |
ENDEVCO CORPORATION A DE CORPORATION |
Method for assembling an annular shear accelerometer |
4947690, |
Jun 29 1989 |
ENDEVCO CORPORATION A DE CORPORATION |
Acceletometers adapted for efficient connection and disconnection |
5572081, |
Oct 09 1992 |
A/S Bruel & Kjær |
Accelerometer |
5847278, |
Mar 14 1997 |
MISTRAS HOLDINGS CORP |
Accelerometer with shear isolated mounting |
20200025785, |
|
|
|
20200049732, |
|
|
|
20200058426, |
|
|
|
20200174034, |
|
|
|
20200182901, |
|
|
|
20200209278, |
|
|
|
20200309811, |
|
|
|
20200400710, |
|
|
|
20210011050, |
|
|
|
20210011051, |
|
|
|
20210072092, |
|
|
|
D883827, |
May 11 2018 |
FATRI UNITED TESTING & CONTROL QUANZHOU TECHNOLOGIES CO , LTD |
Medium and high frequency piezoelectric acceleration sensor with bolt installation |
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 |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a