Patent · US Active

Rechargeable battery charging case with a supply unit for supplying energy

US8890478B2 · kind B2 · utility

9Cited by

2References

30Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Wolf Matthias · Stuttgart, DE
Juergen Mack · Göppingen, DE
Florian Schmehl · Esslingen am Neckar, DE
Alexander Osswald · Stuttgart, DE
Rainer Glauning · Echterdingen, DE

Key dates

Filing date	Mar 6, 2013
Grant date	Nov 18, 2014
Priority date	—
Expiry date	Mar 6, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH05K5/0086
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention is based on a rechargeable battery charging case, in particular a cordless handheld power tool case, having at least one battery attachment device and a case body. It is proposed that the rechargeable battery charging case has an electrical energy output and a supply unit, which in at least one operating state is connected to the energy output and to the battery attachment device for supplying the energy output.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.