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, 2020
Filed:
Jan. 10, 2018
Owens-brockway Glass Container Inc., Perrysburg, OH (US);
Chandrashekhar S Khadilkar, Broadview Heights, OH (US);
Owens-Brockway Glass Container Inc., Perrysburg, OH (US);
Abstract
A method of obtaining cullet from a thin film solar module unit is disclosed. The method involves applying a detectable tagging material onto an exposed outer surface of a glass substrate of the thin film solar module unit over one or more electrically conductive contact strips located beneath and visible through the glass substrate. Thereafter, the thin film solar module unit is crushed into assorted module pieces. The assorted module pieces are then sorted by detecting module pieces that include the detectable tagging material and separating the assorted module pieces into a collection of accepted module pieces and a collection of rejected module pieces. The collection of accepted module pieces has module pieces determined not to include the detectable tagging material. Recycled glass is then obtained from the collection of accepted module pieces.