Breathalyzer

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a breathalyzer showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings are for the purpose of illustrating portions of the breathalyzer that form no part of the claimed design.

Claims

The ornamental design for a breathalyzer, as shown and described.

Referenced Cited
U.S. Patent Documents
D539683 April 3, 2007 Shaw
D586677 February 17, 2009 Nothacker
D606434 December 22, 2009 Castrodale
D926059 July 27, 2021 Li
20100063408 March 11, 2010 Nothacker
Patent History
Patent number: D976726
Type: Grant
Filed: Apr 1, 2021
Date of Patent: Jan 31, 2023
Inventor: Liang Li (Huaihua)
Primary Examiner: Antoine Duval Davis
Application Number: 29/776,845
Classifications
Current U.S. Class: Chemical (12) (D10/81)