Patent
   D397629
Priority
Feb 18 1997
Filed
Feb 18 1997
Issued
Sep 01 1998
Expiry
Sep 01 2012
Assg.orig
Entity
unknown
4
3
n/a
The ornamental design for a gas monitor, as shown and described.

FIG. 1 is a lower, front, right side perspective view of a gas monitor, showing my new design. The broken lines indicating a electrical cable are shown for illustrative purposes only;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Wewers, Frank J.

Patent Priority Assignee Title
6647783, Sep 08 2001 BW TECHNOLOGIES LTD Vent plug for environmentally controlled housing for gas monitoring system
D458864, Sep 27 2001 Energy consumption analyzing device
D748354, Nov 19 2010 Apparatus for cleaning a vehicle's evaporator coil
D965456, Dec 16 2019 ABB Schweiz AG Electricity meter
Patent Priority Assignee Title
5280273, Dec 21 1992 Quantum Group, Inc Toxic gas detector system having convenient battery and sensor replacement
5379026, Jun 17 1993 Toxic combustion gas alarm
D278133, Aug 05 1982 Rosemount Inc. Flowmeter transmitter circuitry housing
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 18 1997Manning Systems Inc.(assignment on the face of the patent)
Apr 24 1997WEWERS, FRANK J MANNING SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0084730832 pdf
Feb 09 2005MANNING SYSTEMS, INC BW TECHNOLOGIES LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0157030079 pdf
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