GENEVA, Jan. 5 -- SOBCZUK, Henryk (Morawska 10A/203-993 Warszawa) filed a patent application (PCT/IB2025/056324) for "ROTARY PISTON MACHINE" on Jun 21, 2025. With publication no. WO/2026/003678, the details related to the patent application was published on Jan 02, 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): SOBCZUK, Wojciech (Hlonda 10B/2702-972 Warszawa), SOBCZUK, Anna (Godebskiego 1/4220-045 Lublin)
Abstract: The invention concerns a rotary machine with a spherical piston, comprising a housing (1) whose walls delimit a chamber having a spherical surface (1.1) in its central part. The...