INTERNATIONAL PATENT: NICOLAI, KARLHEINZ FILES APPLICATION FOR "BOTTOM BRACKET GEAR SHIFT DEVICE FOR A BICYCLE"

GENEVA, Feb. 16 -- NICOLAI, Karlheinz (Kulftalstr. 1831089 Duingen Lubbrechtsen) filed a patent application (PCT/EP2024/070665) for "BOTTOM BRACKET GEAR SHIFT DEVICE FOR A BICYCLE" on Jul 22, 2024. With publication no. WO/2025/031767, the details related to the patent application was published on Feb 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): NICOLAI, Karlheinz (Kulftalstr. 1831089 Duingen Lubbrechtsen)

Abstract: The invention relates to a bottom bracket gear shift device (10) for a bicycle, comprising a bottom bracket shaft (18), a fixed shaft (314, 414, 614) having at least two...