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US 4,231,126 AGranted
Water bed wave generator
OwnerEarl Hurkettinventor
Life of this patent
Estimating the term…
Abstract
A pad mounted for resting on the top surface of a water bed reciprocates vertically to displace water forming waves in the water of the water bed, for relaxing a user. The speed, amplitude and time of operation of the pad is variable to the desires of the user.
Claims8
A wave generator for water beds, comprising:
- (a) housing means;
- (b) mounting means to mount the housing to the frame of a water bed, said mounting means adapted to vary the height of the housing means relative to the top surface of a water bed;
- (c) reciprocable pad means mounted for contact with the top surface of a water bed and arranged to press into the water bed to displace a substantial quantity of water in the water bed;
- (d) reciprocating actuating means in said housing;
- (e) connecting means between said reciprocating actuating means and said reciprocable pad means for pressing said pad means into the water bed;
- and,
- (f) means for periodically operating said reciprocating actuating means for periodically reciprocating said pad means, thereby periodically forming waves in the water of said water bed.
4 more elements
Dependencies are inferred from the claim text.