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Class Information
Number: 33/344
Name: Geometrical instruments > Indicator of direction of force traversing natural media > With damper or governor for sensor
Description: Device having means whose function is to dampen, or otherwise control the rate of motion of, the direction sensing and/or indicating portion thereof.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7290349 |
Blade setting tool |
Nov. 6, 2007 |
| 6968627 |
Slope determination system |
Nov. 29, 2005 |
| 6792685 |
Stabilized laser plumb |
Sep. 21, 2004 |
| 6621245 |
System for the stabilization of an object mounted on a moving platform |
Sep. 16, 2003 |
| 6351092 |
System for the stabilization of an object mounted on a moving platform |
Feb. 26, 2002 |
| 5778545 |
Magnetically damped azimuth resolver |
Jul. 14, 1998 |
| 4667413 |
Inclinometers |
May. 26, 1987 |
| 4653190 |
Displacement transducer accommodating extreme environmental conditions |
Mar. 31, 1987 |
| 4592147 |
Electrically actuated angular orientation indicating device |
Jun. 3, 1986 |
| 4565010 |
Electronic signaling level |
Jan. 21, 1986 |
| 4464842 |
Suspension systems for flux gate compasses |
Aug. 14, 1984 |
| 4303164 |
Structure for damping the oscillation of building cranes |
Dec. 1, 1981 |
| 4175333 |
Magnetic compass |
Nov. 27, 1979 |
| 4085515 |
Alignment device |
Apr. 25, 1978 |
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