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:
Aug. 14, 2018
Filed:
Feb. 25, 2015
Kimberly-clark Worldwide, Inc., Neenah, WI (US);
Jonathan Green, Warlingham, GB;
Stephen Becker, Cumming, GA (US);
Kimberly-Clark Worldwide, Inc., Neenah, WI (US);
Abstract
A system and control method are provided for authenticating a paper product dispensed from a dispenser. The paper product formation is loaded into the dispenser, the formation having an identification mark engraved into a surface thereof. Within the dispenser, incident light is directed onto the surface and a digital image of the surface is captured. The engraved identification mark produces a recognizable authentication signature in the digital image as compared to surrounding surface of the paper product formation. The captured digital image is analyzed for presence of the authentication signature, and if the authentication signature is not present, the paper product formation is deemed unauthorized and a responsive action is initiated.