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:
Nov. 07, 2023
Filed:
Oct. 25, 2018
Tetra Laval Holdings & Finance S.a., Pully, SE;
Sverker Olsson, Sodra Sandby, SE;
Paul Tragardh, Loddekopinge, SE;
Par Rydberg, Genarp, SE;
Thomas Schuman, Hjarup, SE;
Kristina Juuso Brylander, Limhamn, SE;
Paolo Nasi, Modena, IT;
Matiulla Shaikh, Bunkeflostrand, SE;
Tetra Laval Holdings & Finance S.A., Pully, CH;
Abstract
A laminated packaging material for liquid food products may include a paper board having a non-white color or a film arranged on the paper board, and a pre-laminated hole arranged in an opening section of the paper board. A first contrast area may be arranged adjacent to the pre-laminated hole and printed in a first color that is selected such that a high contrast between the first color and the pre-laminated hole is achieved.