Replaceable rechargeable battery unit for a power tool and charger
US7456609B2 · kind B2 · utility
9Cited by
1References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 23, 2005 |
| Grant date | Nov 25, 2008 |
| Priority date | — |
| Expiry date | Oct 14, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25F5/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The invention is based in particular on a replaceable rechargeable battery unit (10) for a power tool having a coupling unit (12, 50) for charging it. The coupling unit (12, 50) is provided for charging the replaceable rechargeable battery unit (10) in the mounted state on a power tool (14).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.