Invention Grant
- Patent Title: Handle assembly for a cleaning appliance
- Patent Title (中): 清洁器具的手柄组件
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Application No.: US12185635Application Date: 2008-08-04
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Publication No.: US08108967B2Publication Date: 2012-02-07
- Inventor: Ralph Michael Wood
- Applicant: Ralph Michael Wood
- Applicant Address: GB Malmesbury
- Assignee: Dyson Technology Limited
- Current Assignee: Dyson Technology Limited
- Current Assignee Address: GB Malmesbury
- Agency: Morrison & Foerster LLP
- Priority: GB0715564 20070809
- Main IPC: A47L9/00
- IPC: A47L9/00

Abstract:
A handle assembly for a cleaning appliance includes a slidably extendible wand and a connecting portion that includes a first locking arrangement releasably securing the handle assembly to the main body of the cleaning appliance, a second locking arrangement releasably locking the wand in a pre-determined position with respect to the connecting portion and an actuator. The actuator is adapted and arranged to move the first and second locking arrangements between locked and unlocked positions. The first locking arrangement is movable independently of the actuator. This arrangement allows a single actuator to be operated by a user to unlock both the first and second locking arrangements simultaneously. However, because the first locking arrangement can move independently of the second locking arrangement, it is possible to secure the handle assembly to the main body of the cleaning appliance while keeping the wand in a locked position.
Public/Granted literature
- US20090038112A1 HANDLE ASSEMBLY FOR A CLEANING APPLIANCE Public/Granted day:2009-02-12
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