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:
Nov. 18, 2025
Filed:
Jun. 21, 2022
Liconic Ag, Mauren, LI;
Cosmas Malin, Mauren, LI;
LICONIC AG, Mauren, LI;
Abstract
A code scanner is provided for capturing visual codes at the bottom of a plurality of test tubes in a tube rack. The scanner comprises a base and a tube rack support mounted to the base for supporting a tube rack. At least one camera is focused on an object plane at the bottom of the tubes. A transparent cover glass is arranged between the camera and the object plane. The tube rack support has a viewing opening and, at several locations around the viewing opening, support members for laterally supporting the tube rack. The cover glass is located at a distance from and below the support members. Thus, it is less likely to acquire dirt and any dirt thereon will be out of the object plane of the imaging optics.