Geometrical instruments – Indicator of direction of force traversing natural media – Level or plumb – terrestrial gravitation responsive
Reexamination Certificate
2006-01-20
2008-09-09
Bennett, G. Bradley (Department: 2841)
Geometrical instruments
Indicator of direction of force traversing natural media
Level or plumb, terrestrial gravitation responsive
C033S366260, C033S366270, C200S06145M, C200S06145M
Reexamination Certificate
active
07421793
ABSTRACT:
A tilt sensor contains a first electrically conductive element, a second electrically conductive element, an electrically insulative element, and a plurality of electrically conductive weights. The electrically insulative element is connected to the first electrically conductive element and the second electrically conductive element. In addition, the plurality of electrically conductive weights are located within a cavity of the tilt sensor, wherein the cavity is defined by at least one surface of the first electrically conductive element, at least one surface of the electrically insulative element, and at least one surface of the second electrically conductive element.
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Blades Brian
Kelley, Jr. Whitmore B.
Bennett G. Bradley
Cohen Johnson Amy
Nieves Peter A.
Sheehan Phinney Bass & Green P.A.
SignalQuest, Inc.
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