Piezoelectric acceleration sensor
Zeng November 23, 2
U.S. patent number D936,507 [Application Number D/705,737] was granted by the patent office on 2021-11-23 for piezoelectric acceleration sensor. This patent grant is currently assigned to FATRI UNITED TESTING & CONTROL (QUANZHOU) TECHNOLOGIES CO., LTD.. The grantee listed for this patent is FATRI UNITED TESTING & CONTROL (QUANZHOU) TECHNOLOGIES CO., LTD.. Invention is credited to Tingfang Zeng.
| United States Patent | D936,507 |
| Zeng | November 23, 2021 |
Piezoelectric acceleration sensor
Claims
CLAIM The ornamental design for a piezoelectric acceleration sensor, as shown and described.
| Inventors: | Zeng; Tingfang (Xiamen, CN) | ||||||||||
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| Applicant: |
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| Assignee: | FATRI UNITED TESTING & CONTROL
(QUANZHOU) TECHNOLOGIES CO., LTD. (Fujian, CN) |
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| Appl. No.: | D/705,737 | ||||||||||
| Filed: | September 15, 2019 |
Foreign Application Priority Data
| Jun 21, 2019 [CN] | 201930344285.4 | |||
| Current U.S. Class: | D10/96; D10/98; D8/81 |
| Current International Class: | 1004 |
| Field of Search: | ;D10/96,98 ;D8/27,29,70,75,81 ;D15/140 |
References Cited [Referenced By]
U.S. Patent Documents
| 3591861 | July 1971 | Sonderegger |
| 4075525 | February 1978 | Birchall |
| 4941243 | July 1990 | Cleveland |
| 4947690 | August 1990 | Cleveland |
| 5572081 | November 1996 | Starck |
| 5847278 | December 1998 | Judd |
| D883827 | May 2020 | Nie |
| D889292 | July 2020 | Nie |
| D890004 | July 2020 | Nie |
| D907573 | January 2021 | Nie |
| 2020/0025785 | January 2020 | Zusman |
| 2020/0049732 | February 2020 | Nie |
| 2020/0058426 | February 2020 | Nie |
| 2020/0174034 | June 2020 | Nie |
| 2020/0182901 | June 2020 | Nie |
| 2020/0209278 | July 2020 | Nie |
| 2020/0309811 | October 2020 | Nie |
| 2020/0400710 | December 2020 | Nie |
| 2021/0011050 | January 2021 | Nie |
| 2021/0011051 | January 2021 | Nie |
| 2021/0072092 | March 2021 | Nie |
Attorney, Agent or Firm: Pokalsky Wilczynski Brozek LLP
Description
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.
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