发明名称 |
Extendable multi-tool including interchangable light bulb changer and accessories |
摘要 |
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. |
申请公布号 |
US8844407(B2) |
申请公布日期 |
2014.09.30 |
申请号 |
US201313945642 |
申请日期 |
2013.07.18 |
申请人 |
Wagic, Inc. |
发明人 |
Johnson Ronald L.;Gallegos Robert J.;Ruiz Idriss Mansouri-Chafik |
分类号 |
B25B23/16;H01K3/32;B25B11/00;B25B23/142;B25B13/48;A47L13/38 |
主分类号 |
B25B23/16 |
代理机构 |
Haverstock & Owens LLP |
代理人 |
Haverstock & Owens LLP |
主权项 |
1. A tool for changing a light bulb comprising:
a. an extendable pole; b. a motorized head unit for coupling with and turning the light bulb; and c. a sensor to sense when the light bulb is fully screwed in. |
地址 |
San Jose CA US |