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US 2006/0137133 A1Published application
Vacuum cleaner
OwnerChi Yik, Sing Leunginventors
Life of this patent
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Abstract
A vacuum cleaner, includes a first compartment for receiving air-entrained dust particles drawn therein by a fan, and a second compartment for receiving debris delivered thereto by a motor-driven bristle bar past which the fan draws air.
Claims12
A vacuum cleaner, comprising:
- a first compartment receiving air-entrained dust particles drawn therein by a fan, and
- a second compartment receiving debris delivered thereto by a motor-driven bristle bar past which the fan draws air.
Dependencies are inferred from the claim text.