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Electric cleaning sweeper

US-7861351-B2

Abstract

An electric cleaning sweeper comprises a housing, including a detachable dirt tray placed inside the housing; and at least one openable wall located on the dirt tray wherein the openable wall is responsive to movement of a device located on the handle which can pick up the dirt tray and remove it off the housing to discharge the dust and debris while direct contact of the dirt tray by a human hand is avoided.

Patent figures（8）

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Source status & events

No source-status events are recorded.

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