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, 2015
Filed:
May. 07, 2010
Applicants:
Tommy Nilsson, Eslöv, SE;
Ann-charlotte Klint, Löddeköpinge, SE;
Lars Bergholtz, Höganäs, SE;
Inventors:
Assignee:
TETRA LAVAL HOLDINGS & FINANCE S.A., Pully, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 7/00 (2006.01); C09D 11/00 (2014.01); B32B 7/00 (2006.01); B32B 15/12 (2006.01); B32B 15/20 (2006.01); B32B 29/00 (2006.01); B65D 65/40 (2006.01); B65B 61/02 (2006.01);
U.S. Cl.
CPC ...
C09D 11/00 (2013.01); Y10T 428/24802 (2015.01); B31B 2201/143 (2013.01); B31B 2201/145 (2013.01); B31B 2201/95 (2013.01); B31B 2203/066 (2013.01); B31B 2203/082 (2013.01); B32B 7/00 (2013.01); B32B 15/12 (2013.01); B32B 15/20 (2013.01); B32B 29/00 (2013.01); B65B 61/02 (2013.01); B65B 61/025 (2013.01); B65D 65/40 (2013.01); B65D 2313/04 (2013.01);
Abstract
A packaging material comprises a plurality of magnetisable portions thereon. The magnetisable portions are provided as at least one spot per package to be formed from the packaging material. The spots comprise magnetisable particles and are provided on the side of the paper layer intended to face to the interior of the package.