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, 2026
Filed:
Sep. 06, 2024
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Henkel AG & Co. KGaA, Duesseldorf, DE;
Abstract
A cartridge system comprising: a tubular bag; a cylindrical sleeve having a wall surrounding the tubular bag, the sleeve having a delivery end and a distal end opposite thereto; a distal end closure element releasably connected to the sleeve; a delivery end shoulder element releasably connected to the sleeve and comprising a central through-flow channel, an outlet opening and a piercing point for the tubular bag, wherein the shoulder element has a compression ring which protrudes concentric to the sleeve wall into an interior of the sleeve, the outer diameter of the compression ring being reduced compared to the sleeve's inner diameter such that an annular gap exists between the sleeve wall and compression ring, and a compression chamber inside the compression ring into which the piercing point protrudes, the compression ring protruding further into the sleeve interior than the piercing point.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile