INTERNATIONAL PATENT: STAEDTLER SE FILES APPLICATION FOR "DEVICE AND METHOD FOR PRODUCING AN EXTRUDED STRAND FOR A WRITING INSTRUMENT WITH A HELICAL CASING LAYER"

GENEVA, Feb. 9 -- STAEDTLER SE (MoosackerstraBe 390427 Nurnberg) filed a patent application (PCT/EP2025/072206) for "DEVICE AND METHOD FOR PRODUCING AN EXTRUDED STRAND FOR A WRITING INSTRUMENT WITH A HELICAL CASING LAYER" on Aug 01, 2025. With publication no. WO/2026/027748, the details related to the patent application was published on Feb 05, 2026.

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): THIES, Andreas (Hofgarten 16b91090 Effeltrich)

Abstract: A device for producing an extruded strand for a writing instrument comprises a first extrusion unit which is designed to form an extruded strand ...