Patent
   D850030
Priority
Jan 31 2018
Filed
Mar 28 2018
Issued
May 28 2019
Expiry
May 28 2034
Assg.orig
Entity
unknown
15
45
n/a
The ornamental design for an “ultrasonic cleaner,” as shown and described.

FIG. 1 is a front, bottom and left side perspective view of an ultrasonic cleaner showing my new design;

FIG. 2 is a front elevational view of FIG. 1;

FIG. 3 is a rear elevational view of FIG. 1;

FIG. 4 is a left side elevational view of FIG. 1;

FIG. 5 is a right side elevational view of FIG. 1;

FIG. 6 is a top plan view of FIG. 1; and,

FIG. 7 is a bottom plan view of FIG. 1.

Wang, Kai, Tian, Shuang, Lu, Yaogui, Huang, Tingsong

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Feb 08 2018TIAN, SHUANGGUANGDONG GT ULTRASONIC CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0453800124 pdf
Feb 08 2018HUANG, TINGSONGGUANGDONG GT ULTRASONIC CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0453800124 pdf
Feb 08 2018LU, YAOGUIGUANGDONG GT ULTRASONIC CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0453800124 pdf
Feb 08 2018WANG, KAIGUANGDONG GT ULTRASONIC CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0453800124 pdf
Mar 28 2018GUANGDONG GT ULTRASONIC CO., LTD.(assignment on the face of the patent)
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