GENEVA, Aug. 17 -- LAMBERSKY, Vaclav (Ceskych bratri 97856301 Lanskroun) filed a patent application (PCT/CZ2025/050012) for "KNIFE SHARPENER" on Feb 05, 2025. With publication no. WO/2025/168169, the details related to the patent application was published on Aug 14, 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): LAMBERSKY, Vaclav (Ceskych bratri 97856301 Lanskroun)
Abstract:
A knife sharpener comprising a base (1 ), a main arm (2), a sharpening arm (3), a carrier (4) for a sharpening element and a connecting element (5) for movable arms connection. The base (1) is equipped with a clamp (...