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:
May. 21, 2019
Filed:
Mar. 08, 2017
Nestec S.a., Vevey, CH;
David Nordqvist, Lausanne, CH;
Daniel Abegglen, Rances, CH;
Amaud Gerbaulet, Oye et Pallet, FR;
Christian Jarisch, Lutry, CH;
Nestec S.A., Vevey, CH;
Abstract
An optically readable code support to be associated with or be part of a capsule intended for delivering a beverage in a beverage producing device, the support including at least one sequence of symbols represented on the support so that each symbol is sequentially readable by a reading arrangement of an external reading device while the capsule is driven in rotation along an axis of rotation. The symbols are essentially formed of a succession of light reflective surface portions and light absorbing surface portions. The light absorbing surface portions provide a lower light-reflective intensity than the light-reflective surface portions, and the code support includes at least one base layer extending continuously at least along the sequence of symbols. The light-absorbing surface portions are roughened surface portions having a higher rugosity (Rz) than the light-reflective surface portions.