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Patent
D711752
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Priority
Jul 05 2013
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Filed
Jul 11 2013
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Issued
Aug 26 2014
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Expiry
Aug 26 2028
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Assg.orig
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Entity
unknown
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1
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9
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n/a
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The ornamental design for a flue gas and ambient air analyser, as shown and described.
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FIG. 1 is an isometric view showing the top, front and right-side of my invention;
FIG. 2 is a front elevation view of my invention;
FIG. 3 is a back elevation view of my invention;
FIG. 4 is a top elevation view of my invention;
FIG. 5 is a bottom elevation view of my invention;
FIG. 6 is a right-side elevation view of my invention; and,
FIG. 7 is an isometric view showing the top, front, and left-side of my invention.
Chipchase, Alan Trevor
Patent |
Priority |
Assignee |
Title |
4464653, |
Dec 09 1981 |
ENVIROMENTAL TECHNOLOGIES GROUP, INC |
Combustible gas detection system |
5018395, |
Feb 08 1990 |
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Gas sampling device with improved mixed flow fan |
5218347, |
Nov 12 1991 |
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Apparatus for detecting hazardous gases |
5305231, |
Feb 13 1992 |
BACHARACH ACQUISITION CORP ; Bacharach, Inc |
Multiple K factor, selectable gas detector |
5394094, |
May 13 1993 |
Industrial Scientific Corporation |
Portable gas sensor utilizing fault protective battery cap |
7378954, |
Oct 21 2005 |
NTCG, INC |
Safety indicator and method |
7837935, |
Apr 11 2005 |
Riken Keiki Co., Ltd. |
Joint for joining hydrogen gas running route-forming members and portable hydrogen flame ionization gas detector |
D597865, |
Mar 03 2008 |
Koninklijke Philips Electronics N.V. |
Air quality sensor and docking station |
D597866, |
Mar 03 2008 |
Koninklijke Philips Electronics N.V. |
Air quality sensor |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a