Patent · US Active

Headlight lens for a vehicle headlight

US8851722B2 · kind B2 · utility

4Cited by

5References

36Claims

0Family size

Assignee

DOCTER OPTICS SE · DE

Inventors

Dmitry Fedosik · Lippstadt, DE
Wolfram Wintzer · Jena, DE

Key dates

Filing date	Nov 11, 2011
Grant date	Oct 7, 2014
Priority date	—
Expiry date	Nov 11, 2031

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21W2102/30
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Headlight lens for a vehicle headlight having a monolithic body of transparent material, the monolithic body including at least one light entry face, a light passage section and at least one optically operative light exit face.

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