ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,377,436, issued on Aug. 5, was assigned to Hilti AG (Schaan, Liechtenstein).
"Cartridge for a dispensing device" was invented by Thomas Ayrle (Langerringen, Germany), Ralf Willner (Tussenhausen, Germany) and Tobias Donner (Munich).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cartridge for a dispensing device has at least one inherently non-rigid, elongate film pouch, which has a chamber for receiving a composition. The cartridge also has a head part for interacting with the film pouch. The head part has an inherently rigid insert, which is connected to the film pouch on a side facing the head part. A connecting device is provided, which can connect th...