MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202611112996 A) filed by Chandigarh University on September 21, 2026, for Smart Led-Assisted Dual-Mode Security Lock System.
Inventors include Kush Singh; and Khushi Singh.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: The invention relates to a manually operated door security lock system having selectable inside-lock, outside-lock and dual-side lock modes. A dual-mode selector or cam (102) mechanically operates a latch or bolt mechanism (103) within a lock housing (101). A dual visual indicator arrangement (104) separately indicates the selected locking mode and full engagement of the latch or bolt. A tamper detection arrangement detects repeated forced-entry attempts and actuates a buzzer (105) on the third unauthorized attempt, with an optional red indicator. A rechargeable battery (106) supplies the indicators and buzzer and can be recharged through a USB charging port (107) or, for outdoor installation, an optional solar panel (108). A mechanical-electrical interface (109) associates movement of the manual locking mechanism with the visual and alarm functions. The arrangement provides local confirmation of locking mode and engagement while retaining a manual mechanical locking action
Disclaimer: Curated by HT Syndication.
