Washing machine overflow prevention device signal quality indicator

Claim 2

In combination a washing machine powered from an electrical outlet and adapted to receive water from a water supply at predetermined intervals in a washing cycle and to remove said water through a drain hose at predetermined intervals in the washing cycle, and an overflow control system comprising: a drain conduit positioned in a recessed wall plate and adapted to receive said drain hose in the top portion thereof; float switch means removably positioned below said drain hose and within the top portion of said drain conduit and adapted to be actuated from a normally open to a closed mode when the water level backs up to a predetermined level in the top portion of said drain conduit, said float switch means comprising an elongated protective cover thereover defining a first closed end positioned proximal to the top of said drain conduit and a second open end positioned distally to the top of said drain conduit; and circuit means electrically connected to said float switch means and interposed between said washing machine and said electrical outlet for interrupting electrical power flow to said washing machine upon actuation of said float switch means from the normally open to the closed mode.

Claim 3

A washing machine according to claim 1 wherein said float switch means comprises a magnetic float switch.

Claim 4

A washing machine according to claim 2 wherein said magnetic float switch comprises a float member positioned proximate to the second open end of said protective cover and an operatively associated electrical switch positioned proximate to the first closed end of said protective cover.

Claim 5

A washing machine according to claim 1 including attachment means for removably securing said float switch means at a predetermined location within the top portion of said drain conduits.

Claim 6

In combination a washing machine powered from an electrical outlet and adapted to receive water from a water supply at predetermined intervals in a washing machine cycle and to remove said water through a drain hose at predetermined intervals in the washing cycle, and an overflow control system comprising: a drain conduit positioned in a recessed wall plate and adapted to receive said drain hose in the top portion thereof; a magnetic float switch removably positioned below said drain hose and within the top portion of said drain conduit and adapted to be actuated from a normally open to a closed mode when the water level backs up to a predetermined level in the top potion of said drain conduit, said float switch comprising an elongated protective cover thereover defining a first closed end positioned proximal to the top of said drain conduit and a second pen end positioned distally to the top of said drain conduit; circuit means electrically connected to said float switch means and interposed between said washing machine and said electrical outlet for interrupting electrical power flow to said washing machine upon actuation of said float switch means from the normally open to the closed mode; and attachment means removably securing said float switch at a predetermined location within the top portion of said drain conduit.

Claim 7

In combination a washing machine powered from an electrical outlet and adapted to receive water from a water supply at predetermined intervals in a washing machine cycle and to remove said water through a drain hose at predetermined intervals in the washing cycle, and an overflow control system comprising: a drain conduit positioned in a recessed wall plate and adapted to receive said drain hose in the top portion thereof; a magnetic float switch removably positioned below said drain hose and within the top portion of said drain conduit and adapted to be actuated from a normally open to a closed mode when the water level backs up to a predetermined level in the top potion of said drain conduit, said float switch comprising an elongated protective cover thereover defining a first closed end positioned proximal to the top of said drain conduit and a second pen end positioned distally to the top of said drain conduit; circuit means electrically connected to said float switch means and interposed between said washing machine and said electrical outlet for interrupting electrical power flow to said washing machine upon actuation of said float switch means from the normally open to the closed mode; and attachment means removably securing said float switch at a predetermined location within the top portion of said drain conduit.

Claim 8

A washing machine according to claim 5 wherein said magnetic float switch comprises a float member positioned proximate to the second open end of said protective cover and an operatively associated electrical switch positioned proximate to the first closed end of said protective cover.

Claim 9

A washing machine according to claim 5 wherein said attachment means comprises a flexible chain having one end affixed to said float switch and having a hook member affixed to the other end thereof for attachment to the top of said drain conduit.