MUMBAI, India, Jan. 9 -- Intellectual Property India has published a patent application (202541110773 A) filed by Saveetha Institute Of Medical And Technical Sciences, Chennai, Tamil Nadu, on Nov. 13, 2025, for 'rechargeable wooden candle.'
Inventor(s) include V. Kowshik; Dr. Narendran S; and Dr Ramya Mohan.
The application for the patent was published on Jan. 9, under issue no. 02/2026.
According to the abstract released by the Intellectual Property India: "With the growing demand for sustainable and aesthetically pleasing lighting solutions, rechargeable wooden lantern-style candles emerge as an innovative and eco-friendly alternative to traditional candles. This research focuses on the development of a wooden lantern featuring a natural wooden frame with four sides covered in semi-transparent white film, creating a soft, diffused glow. At the core of this design is a bright LED light powered by a rechargeable battery, ensuring energy efficiency and long-lasting illumination. A simple switch mechanism allows for easy operation, offering convenience while maintaining a classic, elegant ambiance. By eliminating the need for disposable candles or batteries, this product significantly reduces waste and promotes sustainability. This study highlights the functionality, design aesthetics, and environmental benefits of rechargeable wooden lanterns, demonstrating their potential as a stylish and responsible lighting solution for modem living spaces. The use of high-quality wooden craftsmanship enhances durability, making it a long-lasting and reusable alternative to traditional lighting. Its blend of sustainability and timeless design makes it an ideal choice for both decorative and functional purposes in various indoor and outdoor settings."
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