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:
Dec. 31, 2024
Filed:
Dec. 23, 2021
Satisloh Ag, Baar, CH;
Marc Peter, Zurich, CH;
Marcel Flemming, Baeretswil, CH;
SATISLOH AG, Baar, CH;
Abstract
A manufacturing facility for manufacturing an optical element according to a prescription includes a first station configured for surfacing and polishing a second face of a lens blank and pre-cleaning the second face of the lens blank including a finishing drying which allows the lens blank to be put on hold, a second station configured for deep cleaning the second face of the lens blank and hard coating the second face of the lens blank, a tunnel oven configured to degas the lens blank, a vacuum box coater configured to apply an antireflection (AR)-coating, and a third station configured to deblock the processed lens blank from the block piece.