INTERNATIONAL PATENT: MACCAFERRI TUNNELING S.R.L. FILES APPLICATION FOR "PREFABRICATED ASHLAR FOR A TUNNEL LINING WITH ROD TYPE JOINING ELEMENTS"

GENEVA, Nov. 17 -- MACCAFERRI TUNNELING S.R.L. (Via Albricci Alberico, 920122 Milano (MI)) filed a patent application (PCT/IB2025/054787) for "PREFABRICATED ASHLAR FOR A TUNNEL LINING WITH ROD TYPE JOINING ELEMENTS" on May 07, 2025. With publication no. WO/2025/233855, the details related to the patent application was published on Nov 13, 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): BONOMI, Cristiano (Reg Cola, 1115010 Alice Bel Colle (AL))

Abstract: A prefabricated ashlar (1) for a tunnel lining (10) has an intrados face (11), an opposite extrados face (12) with respect to the intrados ...