Electricity: measuring and testing – Magnetic – Displacement
Reexamination Certificate
2007-04-10
2007-04-10
Aurora, Reena (Department: 2862)
Electricity: measuring and testing
Magnetic
Displacement
C324S174000
Reexamination Certificate
active
10999129
ABSTRACT:
A piston velocity detector to determine the velocity of a magnet carrying piston in a cylinder, preferably in the form of a self-contained, hand-held, battery powered piston velocity detector including a plurality of magnet field sensors disposed in an array fixedly spaced from each other within the detector.
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Ketelaars Andy W.
Ophardt Heiner
Aurora Reena
Eldesco Corporation
Riches McKenzie & Herbert LLP
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