Piezoelectric accelerometer sensor with side output and bolt installation

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Description

FIG. 1 is a top side view of a piezoelectric accelerometer sensor with side output and bolt installation;

FIG. 2 is a top-perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a right-side view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines are for purposes of showing environmental structure and form no part of the claimed design.

Claims

The ornamental design for a piezoelectric accelerometer sensor with side output and bolt installation, as shown and described.

Referenced Cited
U.S. Patent Documents
3591861 July 1971 Sonderegger
4075525 February 21, 1978 Birchall
Patent History
Patent number: D890004
Type: Grant
Filed: Oct 16, 2018
Date of Patent: Jul 14, 2020
Inventors: Yongzhong Nie (Xiamen), Tingfang Zeng (Xiamen)
Primary Examiner: Antoine Duval Davis
Application Number: 29/666,790
Classifications