Invention Grant
- Patent Title: Extendable multi-tool including interchangable light bulb changer and accessories
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Application No.: US14464555Application Date: 2014-08-20
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Publication No.: US09627191B2Publication Date: 2017-04-18
- Inventor: Ronald L. Johnson , Robert J. Gallegos , Idriss Mansouri-Chafik Ruiz
- Applicant: WAGIC, INC.
- Applicant Address: US CA Los Gatos
- Assignee: WAGIC, INC.
- Current Assignee: WAGIC, INC.
- Current Assignee Address: US CA Los Gatos
- Agency: Haverstock & Owens LLP
- Main IPC: H01K3/32
- IPC: H01K3/32 ; B25B23/00 ; B25B23/147 ; A47L13/38 ; B25B11/00 ; B25B13/48 ; B25B23/142

Abstract:
An extendable multi-tool comprising an extendable pole and a head unit selectively detachably coupled together. The head unit comprises a grasping mechanism configured to engage a light bulb, a control switch and a rotation mechanism. The control switch configured to cause the grasping mechanism to become secured to a light bulb, and to cause the rotation mechanism to automatically detect when a light bulb is secured to the grasping mechanism and then rotate the grasping unit and the secured light bulb in a first direction based on the position of the control switch. The tool further comprises an arm unit for positioning the grasping mechanism in a desired configuration to engage the light bulb, wherein the arm member is coupled to the grasping mechanism.
Public/Granted literature
- US20140352993A1 EXTENDABLE MULTI-TOOL INCLUDING INTERCHANGABLE LIGHT BULB CHANGER AND ACCESSORIES Public/Granted day:2014-12-04
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