The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 20, 2019
Filed:
Feb. 04, 2016
Mb-microtec Ag, Niederwangen bei Bern, CH;
Hannes Kind, Bern, CH;
Pascal Knoepfel, Bern, CH;
mb-microtec ag, Niederwangen bei Bern, CH;
Abstract
A light source (), which has a hollow body () closed in a gas-tight manner, which is coated on at least one inner side with a phosphor and is filled with gaseous tritium and emits colored light, the hollow body () being arranged in a housing () of the light source (), the light source () having at least one body () of a colored material which annularly encircles a longitudinal center axis of the light source () and the color of which is different from black in daylight, the annularly encircling body () being arranged at least on a terminal end region of the housing () or at least between the terminal end region of the housing () and a light-emitting end face of the hollow body ().