Geometrical instruments – Indicator of direction of force traversing natural media – Gyroscopically controlled or stabilized
Reexamination Certificate
2006-08-15
2006-08-15
McCall, Eric S. (Department: 2855)
Geometrical instruments
Indicator of direction of force traversing natural media
Gyroscopically controlled or stabilized
C033S328000, C073S104000
Reexamination Certificate
active
07089674
ABSTRACT:
An angle measuring guide includes a housing having a plurality of monolithically formed walls and an annular opening formed within selected ones of the walls. The rear wall has a planar surface for being directly mated with the motorcycle. A transparent lens is monolithically formed with the housing and directly connected thereto. A buoyant member is situated within the opening and the cavity. A predetermined quantity of high viscous fluid is contained within the opening and the cavity such that the fluid freely flows therebetween and supports the buoyant member at a free and suspended position during operating conditions. The buoyant member includes a stationary weight member connected to a bottom portion thereof and thereby anchors the buoyant member while allowing the buoyant member to freely rotate about one or both of the x-axis and y-axis.
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