Invention Grant
- Patent Title: Extendable multi-tool including interchangable light bulb changer and accessories
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Application No.: US15448355Application Date: 2017-03-02
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Publication No.: US10371360B2Publication Date: 2019-08-06
- Inventor: Ronald L. Johnson , Robert J. Gallegos , Idriss Mansouri-Chafik Ruiz
- Applicant: Wagic, Inc.
- Applicant Address: US CA San Jose
- Assignee: Wagic, Inc.
- Current Assignee: Wagic, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Haverstock & Owens LLP
- Main IPC: F21V21/36
- IPC: F21V21/36 ; F21V19/04 ; B25B11/00 ; B25B23/00 ; B25B23/147 ; H01K3/32 ; A47L13/38 ; B25B13/48 ; B25B21/00 ; 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
- US20170175983A1 EXTENDABLE MULTI-TOOL INCLUDING INTERCHANGABLE LIGHT BULB CHANGER AND ACCESSORIES Public/Granted day:2017-06-22
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