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:
Jan. 03, 2023
Filed:
Apr. 14, 2021
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Daniel Thomas Piorkowski, Fairfield, CT (US);
Narcisse N. Toussa, Seymour, CT (US);
Henkel AG & Co. KGaA, Duesseldorf, DE;
Abstract
A multi-chamber single dose pack includes a first water-soluble film, a second water-soluble film adhered to the first film, a first chamber and second chamber formed by the first film and the second film, a first detergent wash composition in the first chamber, a second detergent wash composition in the second chamber, a perforated tear line between the two chambers allowing separation of the two chambers by hand without opening either chamber, and a water-soluble adhesive disposed along an outward-facing portion of either or both of the first and second films. The water-soluble adhesive is configured to allow the attachment of at least one further chamber including a further wash composition.