Patent
   D918749
Priority
May 20 2019
Filed
May 20 2019
Issued
May 11 2021
Expiry
May 11 2036
Assg.orig
Entity
unknown
4
7
n/a
The ornamental design for a breath alcohol tester, as shown and described.

FIG. 1 is a front view of the breath alcohol tester;

FIG. 2 is a left view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Yu, Yangying

Patent Priority Assignee Title
D966121, Mar 19 2021 CHANGSHA U DE TOPTECH ELECTRONIC TECHNOLOGY CO., LTD Alcohol tester
D966122, Mar 19 2021 CHANGSHA U DE TOPTECH ELECTRONIC TECHNOLOGY CO., LTD Alcohol tester
ER6031,
ER9288,
Patent Priority Assignee Title
10557844, Apr 08 2016 SOBERLINK HEALTHCARE, LLC Bioresistive-fingerprint based sobriety monitoring system
D539684, Sep 13 2005 Tanita Corporation Alcohol sensor
D586677, Mar 26 2008 KHN Solutions, LLC Breathalyzer
D627669, Sep 01 2009 Techcare Technology Limited Alcoholometer with LCD
D705100, Jan 31 2013 KHN Solutions, LLC Breathalyzer
D710223, Apr 16 2013 KHN Solutions, LLC Breathalyzer
D724980, Jan 28 2014 KHN Solutions, LLC Breathalyzer
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May 17 2019YU, YANGYINGSHENZHEN LONGSTONE TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0492280613 pdf
May 20 2019Shenzhen Longstone Technology Co., Ltd.(assignment on the face of the patent)
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