MUMBAI, India, June 24 -- Intellectual Property India has published a patent application (202411089071 A) filed by Chandigarh Group Of Colleges on November 18, 2024, for Water Dispenser System For Refiltration And Selective Diversion Of Pre-Filtered Water.
Inventors include Ms. Mankiran Kaur; Hardik; Dr. Santosh Kumar; Dr. Amanpreet Kaur; Ms. Reecha Sood; and Ms. Neha Sharma.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: The present invention relates to a water dispenser system (100) for refiltration and selective diversion of pre-filtered water. The system comprises a pre-filtration stage (102) connected to a water source (104) for initial purification, with purified water stored in a dedicated storage container (106) equipped with a level sensing mechanism (108). A solenoid shut-off valve (110) controls the flow of water into the storage container. A main filtration stage (112) incorporates a reverse osmosis membrane for further purification. The system features separate dispensing outlets (114, 116) for pre-filtered and fully filtered water. Additional components include a refiltration pathway, an electronic control unit (122) for managing operations, and a user interface (130) with a digital display for real-time system status. The system enhances the efficiency and convenience of water filtration by providing selective dispensing options and continuous monitoring, ensuring reliable access to both pre- filtered and fully filtered water. FIG. 1
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