Patent
   D397630
Priority
Apr 25 1997
Filed
Apr 25 1997
Issued
Sep 01 1998
Expiry
Sep 01 2012
Assg.orig
Entity
unknown
17
10
n/a
The ornamental design for a liquid level gauge, as shown and described.

FIG. 1 is a perspective view of a first embodiment of the liquid level gauge;

FIG. 2 is a right side view of the liquid level gauge of FIG. 1;

FIG. 3 is a top view of the liquid level gauge of FIG. 1;

FIG. 4 is a left side view of the liquid level gauge of FIG. 1;

FIG. 5 is a bottom view of the liquid level gauge of FIG. 1;

FIG. 6 is a back view of the liquid level gauge of FIG. 1;

FIG. 7 is a front view of the liquid level gauge of FIG. 1;

FIG. 8 is a perspective view of a second embodiment of the liquid level gauge;

FIG. 9 is a right side view of the liquid level gauge of FIG. 8;

FIG. 10 is top view of the liquid level gauge of FIG. 8;

FIG. 11 is a left side view of the liquid level gauge of FIG. 8;

FIG. 12 is a bottom view of the liquid level gauge of FIG. 8;

FIG. 13 is a back view of the liquid level gauge of FIG. 8; and,

FIG. 14 is a front view of the liquid level gauge of FIG. 8.

The particular orientation of the pivot arm with respect ot the support arm in the above drawing figures is for illustrative purposes only and forms no part of the claimed design.

Clifton, Glen E.

Patent Priority Assignee Title
7654281, Jan 22 2004 ROCHESTER SENSORS, LLC Gauge assembly having a stop fill device
7690323, Oct 31 2007 ROCHESTER GAUGES, LLC Gauge head assembly with non-magnetic insert
7726334, Jan 22 2004 ROCHESTER SENSORS, LLC Service valve assembly having a stop-fill device and remote liquid level indicator
7921873, Jan 22 2004 ROCHESTER SENSORS, LLC Service valve assembly having a stop-fill device and a liquid level indicating dial
D413826, Aug 17 1998 ROCHESTER GAUGES, INC Liquid level gauge
D430050, Dec 07 1999 Rochester Gauges, Inc. Liquid level gauge
D431483, Dec 07 1999 Rochester Gauges, Inc. Liquid level gauge
D500696, May 02 2003 DYMCO CO , LTD Plate gear for float gauge
D519049, Feb 14 2003 DYMCO CO , LTD Float arm of float gauge
D535901, Jun 07 2005 ROCHESTER SENSORS, LLC Float arm
D538693, Jun 07 2005 ROCHESTER SENSORS, LLC Gauge dial housing
D539685, Jun 07 2005 ROCHESTER SENSORS, LLC Dial assembly design
D583693, Mar 30 2006 ROCHESTER SENSORS, LLC Dial assembly for a gauge
D611859, Apr 21 2009 Wema-System AS Level sensor
D611860, Apr 21 2009 Wema-System AS Level sensor
D621015, Apr 21 2009 Wema-System AS Level sensor and heating unit
D622833, Apr 21 2009 Wema-System AS Level sensor and heating unit
Patent Priority Assignee Title
1603239,
2697350,
2992560,
3688795,
4911011, Nov 01 1988 Rochester Gauges, Inc. Gauge with magnetically driven voltage divider
4987400, Aug 11 1989 Rochester Gauges, Inc. Magnetically driven variable resistor gauge
5072618, Sep 21 1990 Rochester Gauges, Inc. Adjustable LPG gauge
5311776, Apr 12 1993 Rochester Gauges, Inc. Pre-installation liquid level gauge assembly with thread protector
D313949, Apr 27 1988 Rochester Gauges, Inc.; ROCHESTER GAUGES, INC , A CORP OF TEXAS; NICA INTERNATIONAL CORPORATION, A TEXAS CORP Fuel gauge
D387295, Aug 16 1996 Water level adjuster for swimming pool
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 25 1997Rochester Gauges, Inc.(assignment on the face of the patent)
Jul 14 1997CLIFTON, GLEN E ROCHESTER GAUGES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0086200856 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule