Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2006-09-19
2006-09-19
Mullen, Thomas (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S539100, C340S604000, C340S984000
Reexamination Certificate
active
07109871
ABSTRACT:
A water skier tow bar assembly includes a tow bar handle and control actuators that can be actuated by a user and indicative of a desired skier condition. A housing is connected to the tow bar and includes a wireless radio transmitter operatively connected to the control actuators for generating wireless radio signals of desired skier conditions or generating wireless radio signals indicative of a skier down condition. In one aspect of the invention, a wireless radio transmitter is contained in a housing formed as a float assembly and has an aperture through which a tow rope passes to permit the housing to be carried by a tow rope. When a skier falls, a water actuated switch initiates transmission of a wireless radio signal indicative of a skier down condition.
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Lentine Gregory E.
Lentine, Jr. Louis F.
Mullen Thomas
NorCross Marine Products, Inc.
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