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Class Information
Number: 33/366.18
Name: Geometrical instruments > Indicator of direction of force traversing natural media > Level or plumb, terrestrial gravitation responsive > Electrically actuated signal or indicator > Fluent sensor > Having fluent material reactive circuit control element (e.g., inductive)
Description: Subject matter in which the fluent material forms a portion of a reactive circuit component.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7055254 |
Tiltsensor |
Jun. 6, 2006 |
| 6516527 |
Inclinometer |
Feb. 11, 2003 |
| 6301795 |
Tilt sensor using magnet and magnetic sensor |
Oct. 16, 2001 |
| 6123866 |
Electrolytic solution for clinometric sensor |
Sep. 26, 2000 |
| 5802728 |
Liquid level and angle detector |
Sep. 8, 1998 |
| 5456013 |
Inductive tilt sensor and method for measuring tooth mobility |
Oct. 10, 1995 |
| 5452519 |
Attitude sensor |
Sep. 26, 1995 |
| 5452520 |
Ferrofluid inclinometer |
Sep. 26, 1995 |
| 5385110 |
Boat trim control and monitor system |
Jan. 31, 1995 |
| 5205042 |
Process for adjusting the verticality of an article disposed in a closed envelope and assembly for carrying this process |
Apr. 27, 1993 |
| 5042158 |
Inclination sensor |
Aug. 27, 1991 |
| 4932132 |
Electronic level apparatus and method |
Jun. 12, 1990 |
| 4157619 |
Inclination and direction responsive apparatus |
Jun. 12, 1979 |
| 3984918 |
Inclinometer |
Oct. 12, 1976 |
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