Gas detection device

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Description

FIG. 1 is a perspective view of a gas detection device showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a gas detection device, as shown and described.

Referenced Cited
U.S. Patent Documents
4297689 October 27, 1981 Shaw
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5485684 January 23, 1996 Philipp
5621311 April 15, 1997 Kamiya
6679094 January 20, 2004 Wang
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D826752 August 28, 2018 Lee
10186135 January 22, 2019 Trubey
Foreign Patent Documents
D1475257 July 2013 JP
D1486646 December 2013 JP
D1498594 June 2014 JP
Patent History
Patent number: D884522
Type: Grant
Filed: Aug 24, 2018
Date of Patent: May 19, 2020
Assignee: MICROJET TECHNOLOGY CO., LTD. (Hsinchu)
Inventors: Hao-Jan Mou (Hsinchu), Ching-Sung Lin (Hsinchu), Chih-Kai Chen (Hsinchu), Yung-Lung Han (Hsinchu), Chi-Feng Huang (Hsinchu)
Primary Examiner: Antoine Duval Davis
Application Number: 29/661,122
Classifications
Current U.S. Class: Chemical (12) (D10/81)