GENEVA, Nov. 30 -- HEADLAND ENGINEERING PTY LTD (C/- Patentec Patent AttorneysL11, 65 York StSydney, New South Wales 2000) filed a patent application (PCT/AU2025/050533) for "MARINE PROPELLER SHAFT SEAL" on May 22, 2025. With publication no. WO/2025/241002, the details related to the patent application was published on Nov 27, 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): MULTANI, Amarpreet (C/- Patentec Patent AttorneysL11, 65 York StSydney, New South Wales 2000)
Abstract: Marine propeller shaft seal with annular rotor coupled to the shaft. The rotor has a ceramic face that interfaces a ...