INTERNATIONAL PATENT: GREIF INTERNATIONAL HOLDING BV FILES APPLICATION FOR "CLOSING RING APPLICATOR TOOL FOR OPEN HEAD DRUMS"

GENEVA, Nov. 10 -- GREIF INTERNATIONAL HOLDING BV (Van Heuven Goedhartlaan 9A1181 LE Amstelveen) filed a patent application (PCT/EP2025/061396) for "CLOSING RING APPLICATOR TOOL FOR OPEN HEAD DRUMS" on Apr 25, 2025. With publication no. WO/2025/228829, the details related to the patent application was published on Nov 06, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): MOULIN, Christophe (Greif Laudun 1815 Route De St. Victor30290 Laudun)

Abstract: A closing ring applicator tool comprises a set of grippers (28) configured to engage a drum closing ring (10) in use at spaced positions around ...