INTERNATIONAL PATENT: ERAIL S.R.L., MIDA - SOCIETA A RESPONSABILITA LIMITATA FILES APPLICATION FOR "DYNAMIC FILTERING DEVICE FOR AERAULIC APPARATUSES OF PASSENGER TRANSPORT VEHICLES"

GENEVA, Dec. 9 -- ERAIL S.R.L. (Via della Villa Lorenzi 850139 Firenze (FI)), MIDA - SOCIETA A RESPONSABILITA LIMITATA (Via Sant'Omobono 157100 Livorno (LI)) filed a patent application (PCT/IT2025/050119) for "DYNAMIC FILTERING DEVICE FOR AERAULIC APPARATUSES OF PASSENGER TRANSPORT VEHICLES" on May 26, 2025. With publication no. WO/2025/248568, the details related to the patent application was published on Dec 04, 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): CALAMAI, Matteo (Via delle Selve 550018 Scandicci (FI)), CALAMAI, Tommaso (Via delle Selve 550018 Scandicci (FI)), SALATTI, Loriano ...