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US 11,889,969 B2Granted
Surface cleaning apparatus
AssigneeOmachron Intellectual Property Inc.
InventorWayne Ernest Conrad
Life of this patent
Estimating the term…
Abstract
A stick surface cleaning apparatus has a cyclone unit provided in the wand.
Claims20
A stick surface cleaning apparatus comprising:
- (a) an air flow path extending from a dirty air inlet to a clean air outlet with a suction motor provided in the air flow path;
- (b) a surface cleaning head having a dirty air inlet and a surface cleaning head air outlet;
- (c) a wand comprising a cyclone unit having a cyclone chamber and a dirt collection chamber external to the cyclone chamber wherein, when the wand is mounted to the surface cleaning head, the wand is moveable between an upright storage position and a reclined in use position;
- and,
- (d) a driving handle drivingly connected to the surface cleaning head,
- wherein, when the wand is mounted to the surface cleaning head and in the upright storage position, the wand has a lower end and an axially spaced apart upper end and a wand axis extends between the lower end and the upper end.
3 more elements
A stick surface cleaning apparatus comprising:
- (a) an air flow path extending from a dirty air inlet to a clean air outlet with a suction motor provided in the air flow path;
- (b) a surface cleaning head having a dirty air inlet and a surface cleaning head air outlet;
- (c) a wand comprising a cyclone unit wherein, when the wand is mounted to the surface cleaning head, the wand is moveable between an upright storage position and a reclined in use position;
- and,
- (d) a driving handle drivingly connected to the surface cleaning head,
- wherein,
- the cyclone unit defines a rigid structure that drivingly connects the handle to the surface cleaning head;
- and
- when the wand is mounted to the surface cleaning head and in the upright storage position, the wand has a lower end and an axially spaced apart upper end and a wand axis extends between the lower end and the upper end.
6 more elements
A stick surface cleaning apparatus comprising:
- (a) an air flow path extending from a dirty air inlet to a clean air outlet with a suction motor provided in the air flow path;
- (b) a surface cleaning head having a dirty air inlet and a surface cleaning head air outlet;
- (c) a wand comprising a cyclone unit wherein, when the wand is mounted to the surface cleaning head, the wand is moveable between an upright storage position and a reclined in use position;
- and,
- (d) a driving handle drivingly connected to the surface cleaning head,
- wherein, when the wand is mounted to the surface cleaning head and in the upright storage position, the wand has a lower end comprising a wand air inlet and an axially spaced apart upper end comprising a wand air outlet and a wand axis extends between the lower end and the upper end.
3 more elements
Dependencies are inferred from the claim text.