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:
Jul. 05, 2011
Filed:
Mar. 09, 2009
Applicant:
Konrad Lex, Koenigsdorf, DE;
Inventor:
Konrad Lex, Koenigsdorf, DE;
Assignee:
BYK-Gardner GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 3/46 (2006.01); G01N 21/55 (2006.01); G01N 21/88 (2006.01); G01B 11/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to an apparatus for determining optical surface properties of workpieces, comprising a housing, in the interior of which there is provided a carrier on which the workpiece be arranged, and comprising a radiation device which directs radiation onto the workpiece in a predefined emission direction (E). According to the invention, the housing has in at least one wall an observation opening, through which a region of the workpiece illuminated by the radiation device can be observed in a predefined observation direction (B).