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Patent
D884521
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Priority
Apr 27 2018
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Filed
Aug 24 2018
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Issued
May 19 2020
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Expiry
May 19 2035
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Assg.orig
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Entity
unknown
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10
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16
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n/a
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The ornamental design for a gas detection device, as shown and described.
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FIG. 1 is a perspective view of a gas detection device showing our 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.
Mou, Hao-Jan, Huang, Chi-Feng, Lin, Ching-Sung, Chen, Chih-Kai
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a