Patent · US Expired

Indicating light

US7134770B2 · kind B2 · utility

4Cited by

2References

30Claims

0Family size

Assignee

BARTEC GmbH · DE

Inventors

Reinhold Barlian · Bad Mergentheim, DE
Karl-Heinz Lux · Weikersheim, DE

Key dates

Filing date	Mar 13, 2003
Grant date	Nov 14, 2006
Priority date	—
Expiry date	Mar 28, 2023

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S362/80
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Indicating light for optical display, comprising a housing including electrically conducting components, a light-emitting diode, a light rod and a round cap.

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