Patent · US Active

Headlight lens for a vehicle headlight

US9458975B2 · kind B2 · utility

0Cited by

7References

24Claims

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 4, 2016
Priority date	—
Expiry date	Jul 10, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21Y2105/10
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.