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. 16, 2016
Filed:
Jan. 23, 2015
Applicant:
Byk-gardner Gmbh, Geretsried, DE;
Inventor:
Severin Wimmer, Munich, DE;
Assignee:
BYK-GARDNER GMBH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/55 (2014.01); G01N 21/47 (2006.01); G06K 7/14 (2006.01);
U.S. Cl.
CPC ...
G01N 21/4785 (2013.01); G01N 21/55 (2013.01); G01N 2201/13 (2013.01); G06K 7/1417 (2013.01);
Abstract
An apparatus for the calibration of optical measuring instruments with a carrier includes a calibration body having a glass body which has at least one scattering element, wherein the scattering element is completely surrounded by the glass body, and wherein a degree of transmission of the scattering element and of the glass body differ from one another.