Patent · US Active

Rechargeable hand tool battery

US10229784B2 · kind B2 · utility

0Cited by

0References

15Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Guenter Lohr · Echterdingen, DE
Dragan Krupezevic · Stuttgart, DE
Juergen Mack · Göppingen, DE
Jan Breitenbach · Stuttgart, DE
Marcin Rejman · Waiblingen, DE

Key dates

Filing date	Dec 18, 2013
Grant date	Mar 12, 2019
Priority date	—
Expiry date	May 23, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A rechargeable handheld tool battery includes: at least one rechargeable cell; and at least one inductive charging unit that has at least one inductive charging coil for charging the at least one rechargeable cell. A diameter of the inductive charging coil is greater than a principal extension length of the at least one rechargeable cell.

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