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. 23, 1992
Filed:
Dec. 26, 1989
Georg Kunkel, Heigenbruecken, DE;
Dieter Klingenstein, Erlensee, DE;
Heinz Mahr, Buedingen, DE;
Michael Fliedner, Bruchkoebel, DE;
Leybold Aktiengesellschaft, , DE;
Abstract
A lens holder, particularly for eyeglass lenses to be coated in a high-vacuum vapor deposition or sputtering system, is formed as a ring pair. The ring pair is connectable to a substrate holder that is mounted in the process chamber of the high-vacuum system in the proximity of a coating source. The lens can be placed between the rings of the ring pair, which are secured to one another by resilient wires. An outer surface of a first ring is provided with ramps that interact with resilient wires that are secured to the outer surface of a second ring. One of the rings includes two diametrically opposite pegs which serve to pivotably mount the lens holder in bearing forks mounted on the substrate holder. The lens holder is capable of 180.degree. of rotation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile