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Class Information
Number: 73/317
Name: Measuring and testing > Liquid level or depth gauge > Float > Pivoted float arm
Description: Gauges wherein the float is mounted upon an arm which is in turn pivoted.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621182 |
Sealed fuel level detector |
Nov. 24, 2009 |
| 7614299 |
Device and method for monitoring a gas volume in a unit filled with liquid |
Nov. 10, 2009 |
| 7584658 |
Level transmitter |
Sep. 8, 2009 |
| 7581759 |
Fuel tank of motorcycle |
Sep. 1, 2009 |
| 7565837 |
Fuel level sensor variable resistor assembly |
Jul. 28, 2009 |
| 7555946 |
Sealed fuel level sensors |
Jul. 7, 2009 |
| 7541911 |
Resistance plate and liquid level detection apparatus provided with said resistance plate |
Jun. 2, 2009 |
| 7536989 |
Fuel tank cover body |
May. 26, 2009 |
| 7530269 |
Fuel level sensor |
May. 12, 2009 |
| 7523745 |
Fuel delivery module |
Apr. 28, 2009 |
| 7520167 |
Fuel level gauge for use in automobile |
Apr. 21, 2009 |
| 7467550 |
Fuel tank float arm assembly |
Dec. 23, 2008 |
| 7458261 |
Liquid level detector |
Dec. 2, 2008 |
| 7444865 |
Parallelogram actuated liquid level sensor |
Nov. 4, 2008 |
| 7437929 |
Liquid level detector |
Oct. 21, 2008 |
| 7377163 |
Liquid level detector |
May. 27, 2008 |
| 7350413 |
Liquid level detection apparatus |
Apr. 1, 2008 |
| 7343799 |
Apparatus for detecting liquid level |
Mar. 18, 2008 |
| 7331225 |
Non-contact type liquid level sensor |
Feb. 19, 2008 |
| 7322234 |
Watertight fuel-gauge housing |
Jan. 29, 2008 |
| 7315165 |
Sensor element |
Jan. 1, 2008 |
| 7265677 |
External device indicating that a tank is filled up |
Sep. 4, 2007 |
| 7222530 |
Non-contact type liquid level sensor and non-contact type liquid level detecting method |
May. 29, 2007 |
| 7219686 |
Tap assembly for a liquid vessel having an overfill protection device and a float controlled magnetic level gauge |
May. 22, 2007 |
| 7219546 |
Gear and drive shaft assembly for a float gauge |
May. 22, 2007 |
| 7204143 |
Liquid level controller |
Apr. 17, 2007 |
| 7201052 |
Fuel measuring device |
Apr. 10, 2007 |
| 7191648 |
Level gauge for oil-filled transformer, choke, or tap changer |
Mar. 20, 2007 |
| 7165450 |
Variable position sensor employing magnetic flux and housing therefore |
Jan. 23, 2007 |
| 7111510 |
Liquid level detection device |
Sep. 26, 2006 |
| 7100442 |
Transmitter for level in a fuel tank of a motor vehicle |
Sep. 5, 2006 |
| 7093485 |
Fuel level sensor |
Aug. 22, 2006 |
| 7038473 |
Method and apparatus for measuring a fluid level and a motor vehicle provided with such apparatus |
May. 2, 2006 |
| 7021139 |
Non-contact type liquid level sensor |
Apr. 4, 2006 |
| 7021138 |
Fuel feeding apparatus |
Apr. 4, 2006 |
| 7002481 |
Monitoring system and method |
Feb. 21, 2006 |
| 6993968 |
Liquid level sensing apparatus |
Feb. 7, 2006 |
| 6990862 |
Hermetic fuel level sender having tank bottom referencing |
Jan. 31, 2006 |
| 6976394 |
Level transmitter |
Dec. 20, 2005 |
| 6972685 |
Liquid level sensor |
Dec. 6, 2005 |
| 6966334 |
Float valve for a christmas tree watering system |
Nov. 22, 2005 |
| 6941808 |
Drawing and gauging device for a motor vehicle fuel tank |
Sep. 13, 2005 |
| 6915690 |
Fuel gauge |
Jul. 12, 2005 |
| 6901796 |
Fluid level detecting device |
Jun. 7, 2005 |
| 6886403 |
Sensor with amorphous electrode |
May. 3, 2005 |
| 6880398 |
Fuel level detection device for a fuel tank |
Apr. 19, 2005 |
| 6871541 |
Level meter |
Mar. 29, 2005 |
| 6868724 |
Sealed fuel level sensor |
Mar. 22, 2005 |
| 6857314 |
System for detecting remaining amount of liquid in tank |
Feb. 22, 2005 |
| 6851315 |
Hermetic fuel level sender |
Feb. 8, 2005 |
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