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US 2012/0222232 A1Published application
Stabilizer wheel for a surface cleaning apparatus
AssigneeG.B.D. Corp.
InventorWayne Ernest Conrad
Life of this patent
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Abstract
A surface cleaning apparatus comprises an air flow path extending from a dirty air inlet to a clean air outlet, an air treatment member and a suction motor. The surface cleaning apparatus comprises a main body comprising a front end, a rear end, and a pair of spaced apart main wheels having an axis of rotation. The surface cleaning apparatus also comprises at least one of a front stabilizer wheel provided forward of the axis of rotation and a rear stabilizer wheel provided rearward of the axis of rotation.
Claims20
A surface cleaning apparatus comprising:
- (a) an air flow path extending from a dirty air inlet to a clean air outlet and comprising an air treatment member and a suction motor;
- (b) a main body comprising a front end, a rear end, and a pair of spaced apart main wheels having an axis of rotation;
- and,
- (c) at least one of a front stabilizer wheel provided forward of the axis of rotation and a rear stabilizer wheel provided rearward of the axis of rotation.
1 more element
Dependencies are inferred from the claim text.