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:
Oct. 13, 2015
Filed:
Oct. 18, 2011
Peter B. Mcginnis, Gahanna, OH (US);
Douglas Hofmann, Hebron, OH (US);
Peter B. McGinnis, Gahanna, OH (US);
Douglas Hofmann, Hebron, OH (US);
OCV Intellectual Capital, LLC, Toledo, OH (US);
Abstract
A glass composition including SiOin an amount from 30.0 to 40.0% by weight, AlOin an amount from 15.0 to 23.0% by weight, BOin an amount from 0.0 to 15.0% by weight, KO in an amount from 0.0 to 5.0% by weight, LaOin an amount from 0.0 to 30.0% by weight, LiO in an amount from 0.0 to 3.0% by weight, NaO in an amount from 0.0 to 4.0% by weight, NbOin an amount from 0.0 to 10.0% by weight, TiOin an amount from 0.0 to 7.5% by weight, WOin an amount from 0.0 to 10.0% by weight, YOin an amount from 15.0 to 35.0% by weight, and RO (one or more of MgO, CaO, SrO, and BaO) in an amount from 0.0 to 7.5% by weight is provided. Glass fibers formed from the composition have a refractive index between 1.55 and 1.69.