Floating nozzle
First Claim
1. In a power nozzle for use with a vacuum cleaner, said power nozzle including a housing having at least two compartments and a bottom surface, a rotary brush at least partially in a front compartment of the housing, a brush motor at least partially positioned in a back compartment of the housing, a suction opening located in the bottom surface of the housing, a set of front wheels, a set of rear wheels, and a wand opening adapted to connect to a wand;
- said bottom surface having a front end, a back end, and having a non-uniform planar shape between the front end and the back end, said bottom surface at least partially sloping downwardly at least between the front end of the bottom surface and the front wheels, said front set of wheels are spaced from the front end of said bottom surface a distance that is at least half the distance between the front end and back end of said bottom surface such that a position of the front set of wheels in combination with the non-uniform planar shaped bottom surface results in a floating effect, said suction opening is positioned between said front end and said front set of wheels.
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Accused Products
Abstract
A power nozzle for use with a vacuum cleaner. The power nozzle includes a housing having at least two compartments and a bottom surface, a rotary brush at least partially in a front compartment of the housing, a brush motor at least partially positioned in an back compartment of the housing, a suction opening located in the bottom surface of the housing, a set of front wheels, a set of rear wheels, and a wand connected to the housing. The bottom surface has a front end, a back end, and a non-planar shape. The bottom surface at least partially slopes downwardly at least between the front end of the bottom surface and the set of front wheels.
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Citations
79 Claims
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1. In a power nozzle for use with a vacuum cleaner, said power nozzle including a housing having at least two compartments and a bottom surface, a rotary brush at least partially in a front compartment of the housing, a brush motor at least partially positioned in a back compartment of the housing, a suction opening located in the bottom surface of the housing, a set of front wheels, a set of rear wheels, and a wand opening adapted to connect to a wand;
- said bottom surface having a front end, a back end, and having a non-uniform planar shape between the front end and the back end, said bottom surface at least partially sloping downwardly at least between the front end of the bottom surface and the front wheels, said front set of wheels are spaced from the front end of said bottom surface a distance that is at least half the distance between the front end and back end of said bottom surface such that a position of the front set of wheels in combination with the non-uniform planar shaped bottom surface results in a floating effect, said suction opening is positioned between said front end and said front set of wheels.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40)
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41. A power nozzle for use with a vacuum cleaner comprising a housing having a bottom surface, a suction opening located in the bottom surface of the housing, and a wand connection opening adapted to receive a wand;
- said bottom surface having a front end, a back end, and a non-uniform planar shape between the front end and the back end, said bottom surface at least partially sloping downwardly at least between the front end of the bottom surface and a back end of the suction opening, said front set of wheels are spaced from the front end of said bottom surface a distance that is at least half the distance between the front end and back end of said bottom surface such that a position of the front set of wheels in combination with the non-uniform planar shaped bottom surface results in a floating effect, said suction opening is positioned between said front end and said front set of wheels.
- View Dependent Claims (42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79)
Specification