Wet vacuum attachment for vacuum cleaners

Claim 2

A portable attachment for a vacuum cleaner that has a hose and can create an airstream that removes fluid from a surface, comprising: a housing having an inlet in communication with a first passage, and a second passage in communication with an outlet adapted to be coupled to the hose, said housing further having a vent; a tank having an inner cavity in communication with said first and second passages; a valve adapted to allow communication between said tank inner cavity and said housing outlet when in a first position, and allow communication between said housing outlet and said vent when in a second position; a trigger mechanism which moves said valve between the first and second positions; and, a baffle within said tank and adjacent to said first passage.

Claim 3

The attachment as recited in claim 1, wherein said baffle is a wall extending from said housing, said wall being constructed to deflect the fluid toward a bottom side of said tank after the fluid exits said first passage.

Claim 4

The attachment as recited in claim 2, wherein said wall extends from said housing at an oblique angle.

Claim 5

The attachment as recited in claim 1, wherein said tank is shaped as a trapezoid.

Claim 6

The attachment as recited in claim 1, wherein said first and second passages are essentially parallel.

Claim 7

The attachment as recited in claim 1, further comprising attachment means for allowing said tank to be detachably connected to said housing.

Claim 8

A portable attachment for a vacuum cleaner that has a hose and can create an airstream that removes fluid from a surface, comprising: a housing having an inlet, an outlet adapted to be coupled to the hose, said housing further having at least one vent; a trapezoid shaped tank having a bottom side and being adapted to be attached to said housing and constructed to contain the fluid removed by the vacuum cleaner; a first passage within said tank and spaced a predetermined distance from said bottom side of said tank, said first passage providing communication between said inlet and said tank; a second passage that is adjacent to said first passage, said second passage providing communication between said tank and said outlet; an oblique wall extending from said housing into said tank; a first valve operatively connected to said housing and adapted to allow communication between said tank and said outlet when said first valve is in an open position and preventing communication between said tank and said outlet when said first valve is in a closed position; a second valve operatively connected to said housing and adapted to allow communication between said vent and said outlet when said second valve is in an open position and preventing communication between said vent and said outlet when said second valve is in a closed position; and, a trigger operatively connected to said first and second valves, such that when said trigger is depressed said second valve is closed and said first valve is opened, and when said trigger is released said second valve is opened and said first valve is closed.

Claim 9

A portable attachment for a vacuum cleaner that has a hose and can create an airstream that removes fluid from a surface, comprising: a housing having an inlet, an outlet adapted to be coupled to the hose, said housing further having at least one vent; a trapezoid shaped tank having a bottom side and being adapted to be attached to said housing and constructed to contain the fluid removed by the vacuum cleaner; a first passage within said tank and spaced a predetermined distance from said bottom side of said tank, said first passage providing communication between said inlet and said tank; a second passage that is adjacent to said first passage, said second passage providing communication between said tank and said outlet; an oblique wall extending from said housing into said tank; a first valve operatively connected to said housing and adapted to allow communication between said tank and said outlet when said first valve is in an open position and preventing communication between said tank and said outlet when said first valve is in a closed position; a second valve operatively connected to said housing and adapted to allow communication between said vent and said outlet when said second valve is in an open position and preventing communication between said vent and said outlet when said second valve is in a closed position; and, a trigger operatively connected to said first and second valves, such that when said trigger is depressed said second valve is closed and said first valve is opened, and when said trigger is released said second valve is opened and said first valve is closed.

Claim 10

A portable attachment for a vacuum cleaner that can create an airstream that removes fluid from a surface, comprising: a housing having an inlet, and an outlet adapted to be operatively connected to the vacuum cleaner, said housing further having at least one vent; separator means attached to said housing and being in communication with said inlet and said outlet for separating the fluid from the airstream; a valve operatively connected to said housing and adapted to allow communication between said separator means and said outlet when; and, a trigger mechanism which moves said valve between said first and second positions.

Claim 11

A portable attachment for a vacuum cleaner that can create an airstream that removes fluid from a surface, comprising: a housing having an inlet, and an outlet adapted to be operatively connected to the vacuum cleaner, said housing further having at least one vent; separator means attached to said housing and being in communication with said inlet and said outlet for separating the fluid from the airstream; a valve operatively connected to said housing and adapted to allow communication between said separator means and said outlet when; and, a trigger mechanism which moves said valve between said first and second positions.

Claim 12

The attachment as recited in claim 8, wherein said separator means includes; a tank adapted to be attached to said housing and constructed to contain the fluid removed by the vacuum cleaner; a first passage within said tank, that provides communication between said inlet and said tank; a second passage that is adjacent to said first passage and provides communication between said tank and said outlet; and a baffle within said tank and adjacent to said first passage such that the fluid is contained by said tank.

Claim 13

The attachment as recited in claim 9, wherein said baffle is a wall extending from said housing, said wall being constructed to deflect the fluid toward a bottom side of said tank after the fluid exits said first passage.

Claim 14

The attachment as recited in claim 10, wherein said wall extends from said housing at an oblique angle.

Claim 15

The attachment as recited in claim 11, wherein said first and second passages are essentially parallel.

Claim 16

The attachment as recited in claim 12, wherein said tank is shaped as a trapezoid.

Claim 17

The attachment as recited in claim 13, further comprising attachment means for allowing said tank to be detachably connected to said housing.