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:
Jun. 06, 2006
Filed:
Jul. 04, 2002
Applicant:
Rainer Kwirandt, Obertraubling, DE;
Inventor:
Rainer Kwirandt, Obertraubling, DE;
Assignee:
Krones AG, Neutraubling, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and a device of inspection of the transparent bottom of a bottle or similar item by using an optical system which shows the bottom of the bottle, for recording by a camera, in front of a surface which is illuminated by an illumination device, and the surface being located at a distance from the bottom of the bottle, whereby foreign bodies in the bottle can be detected. The illuminated surface can be the liquid level surface in the bottle, the bottom of foam in the bottle, or the bottom of the bottle closure member. The surface in the bottle can be illuminated from below or above the bottle.