Patent · US Active

Installation light

US7661848B2 · kind B2 · utility

3Cited by

6References

19Claims

0Family size

Assignee

DAe Systems GmbH · DE

Inventors

Frank Günnewig · Kastorf, DE
Ralf Goke · Wulfen, DE
Wolfgang Marquardt · Snohomish, US
Christopher Follet · Lake Stevens, US

Key dates

Filing date	Oct 12, 2007
Grant date	Feb 16, 2010
Priority date	—
Expiry date	Mar 27, 2028

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21Y2115/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An installation light for a vehicle or aircraft comprises a multitude of lighting elements. These lighting elements may be activated individually or in groups, in a manner such that the radiation direction and/or emittance angle of the light emitted by the installation light may be adjusted.

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