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:
Apr. 01, 2025
Filed:
Dec. 01, 2021
Applicant:
Atlas Material Testing Technology Gmbh, Linsengericht-Altenhaßlau, DE;
Inventors:
Jörn Jahnke, Linsengericht-Altenhaßlau, DE;
Bernd Rudolph, Alzenau, DE;
Tom Marchese, Mt Prospect, IL (US);
Assignee:
ATLAS Material Testing Technology GmbH, Linsengericht-Altenhasslau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 17/00 (2006.01); G01N 1/44 (2006.01);
U.S. Cl.
CPC ...
G01N 17/004 (2013.01); G01N 1/44 (2013.01);
Abstract
An apparatus for artificial weathering or lightfastness testing of samples or for simulating solar radiation, the apparatus comprising a weathering chamber, a UV light source provided in the weathering chamber, and a fluorescent material arranged to be radiated by a UV radiation emitted by the UV light source, the fluorescent material being configured to emit a fluorescent radiation comprising spectral emission characteristics similar to natural solar radiation.