Intellectual Property India Publishes Patent Application for 'A Scent Switching Mechanism For Fragrance Diffuser Which Is Capable For Multiple Fragrance Cartridges' Filed by Lumileds Holding B. V.

MUMBAI, India, Oct. 11 -- Intellectual Property India has published a patent application (202517072087 A) filed by Lumileds Holding B. V., Schiphol, Netherlands, on July 29, for 'a scent switching mechanism for fragrance diffuser which is capable for multiple fragrance cartridges.'

Inventor(s) include Zhao, Keyong; Cai, Chen; Khan, Miqdad Ali; Yan, Xiaomin; and Hu, Jiandong.

The application for the patent was published on Oct. 10, under issue no. 41/2025.

According to the abstract released by the Intellectual Property India: "A scent switching mechanism is provided. The scent switching mechanism includes air guides, an outer barrel, and an inner barrel rotatable within the outer barrel. An angle disc is fixed to the inner barrel. The inn...