Systems and methods of a power tool system with interchangeable functional attachments
US7913345B2 · kind B2 · utility
29Cited by
69References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 11, 2008 |
| Grant date | Mar 29, 2011 |
| Priority date | — |
| Expiry date | Sep 17, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/3073
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
In embodiments of the present invention, a method and system of a light bulb changing tool may comprise a gripper having a gripping side and an attaching side, the gripper having a flexible shape; an attachment point disposed on the attaching side; and a polymer disposed on the gripping side. In embodiments, a method and system of a vehicle cleaning tool may comprise a rotational arbor; and a gear head adapted to rotate the rotational arbor, wherein the gear head is adapted to couple to a power head having a quick-release connection point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.