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. 16, 2014
Filed:
Aug. 20, 2009
Martin Schaeffer, Mainz-Kostheim, DE;
Thorsten Doehring, Mainz, DE;
Volker Seibert, Hochheim, DE;
Thomas Westerhoff, Mainz, DE;
Hans-joachim Nowak, Bad-Kreuznach, DE;
Martin Schaeffer, Mainz-Kostheim, DE;
Thorsten Doehring, Mainz, DE;
Volker Seibert, Hochheim, DE;
Thomas Westerhoff, Mainz, DE;
Hans-Joachim Nowak, Bad-Kreuznach, DE;
Schott AG, Mainz, DE;
Abstract
In a substrate, particularly in a substrate for a mirror support, in which recesses are introduced in one surface, preferably in the back side of the substrate, as a result of which, in particular, bridging pieces are defined between the recesses, in order to achieve the situation that despite a reduced weight, a high rigidity still remains, which means only a slight sagging after its correct uptake in a holding device provided for it, it is provided that at least one first portion of the bridging pieces has a width that is different than a second portion of the bridging pieces.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile