GENEVA, Oct. 27 -- GROWERMETAL S.P.A. (Via Nazionale, 323885 Calco (LC)) filed a patent application (PCT/EP2025/060206) for "WASHER AND SCREW CONNECTION ASSEMBLY" on Apr 14, 2025. With publication no. WO/2025/219314, the details related to the patent application was published on Oct 23, 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): CATTANEO, Paolo (Via Nazionale, 323885 Calco (LC))
Abstract: The present invention relates to a washer (10, 10a), in particular a contact washer for a screw connection of a traction battery in an electric vehicle and a screw connection assembly for a traction b...