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The ornamental design for a halogen gas leak detector, as shown. |
FIG. 1 is a front elevatonal view of a halogen gas leak detector showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a front elevational view thereof with the flexible probe in an extended position.
Melvin, Charles A., Kain, John F.
Patent | Priority | Assignee | Title |
D282531, | Oct 13 1983 | ENVIROMENTAL TECHNOLOGIES GROUP, INC | Gas sensing device or similar article |
D298110, | Jan 15 1986 | Yokogawa Electric Corporation | Halogen gas leak detector |
D319596, | May 05 1989 | J and N Associates, Inc. | Gas detector |
D386700, | Jul 26 1996 | J & N Enterprises, Inc. | Gas sensor |
D856167, | May 04 2018 | Gas leak detector | |
D856837, | Feb 24 2017 | 1928062 Ontario Ltd. | Gas detector |
D983058, | Dec 29 2020 | AUTOCOM DIAGNOSTIC PARTNER AB | Diagnostic testing apparatus for automobiles |
Patent | Priority | Assignee | Title |
3559049, | |||
3786675, | |||
211088, |
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