MUMBAI, India, July 31 -- Intellectual Property India has published a patent application (202411103056 A) filed by Chandigarh Group Of Colleges on December 24, 2024, for Multifunctional Writing Instrument.
Inventors include Shambhavi Mishra; Sarabjeet Kaur; Dr. Vidushi Karol; Dr. Deepika Jain; Gurinderjit Kaur; Dr. Joginder Singh; Dr. Avtar Singh; and Dr. Anuj Kumar Gupta.
The application for the patent was published on July 24, 2026, under issue no. 30/2026.
Abstract: The present disclosure relates to a multifunctional writing instrument that integrates various writing and digital functionalities into a single device. The writing instrument features a dual writing mechanism, comprising a pen tip (adjustable for writing thickness) and a pencil tip equipped with an automated sharpening system that activates when the pencil is retracted. Additionally, the instrument includes a capacitive stylus tip for interacting with touchscreen devices, an integrated eraser for corrections, and a touchscreen control panel for adjusting modes and settings. A built-in processor monitors handwriting and provides real-time feedback, such as spelling corrections, via an LED indicator system. The device supports both rechargeable and disposable batteries, and features refillable ink and lead cartridges. The body is made from environmentally sustainable materials, offering a durable, ergonomic, and eco-friendly solution for a wide range of writing, drawing, and digital interaction tasks. FIG. 1
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