Indicator of direction of force traversing natural media > Gyroscopically controlled or stabilized > Attitude indicator (i.e., pitch or bank) > Spherical indicator > Patents

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Class Information
Number: 33/330
Name: Geometrical instruments > Indicator of direction of force traversing natural media > Gyroscopically controlled or stabilized > Attitude indicator (i.e., pitch or bank) > Spherical indicator
Description: Device wherein the gyroscopic indicator is in the form of a sphere or a segment thereof.

Patents under this class:

Patent Number	Title Of Patent	Date Issued
7089674	Angle-measuring gauge for motorcycles and the like	Aug. 15, 2006
6594911	Long-term navigation method and device	Jul. 22, 2003
5252786	Multi-function earthquake alerting apparatus	Oct. 12, 1993
5212480	Process for the visual display of the attitude of an aircraft for aiding piloting in space	May. 18, 1993
4682171	Turn-and-bank indicator which displays the total angle or total time of a turn	Jul. 21, 1987
4513509	Attitude director indicator	Apr. 30, 1985
4094200	Method and equipment for making roll and pitch data inputs into a piloting instrument	Jun. 13, 1978