MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202641080299 A) filed by Aditya University; Aditya College Of Engineering And Technology A; Aditya College Of Pharmacy A; and Aditya Degree College on June 30, 2026, for Sharpening Device For Cutting Edge Refinement With Integrated Angle And Pressure Regulation And Method Thereof.
Inventors include J Bala Mohan Raju; Virotula Santhi Swaroopa; Pasupuleti Harichandra Prasad; Dr. Divya Narla; and V. S. N Kumar.
The application for the patent was published on July 03, 2026, under issue no. 27/2026.
Abstract: The present disclosure proposes a sharpening device (100) configured for controlled refinement of cutting edges through synchronized bilateral abrasive engagement, integrated regulation of sharpening angle and contact pressure, and guided sharpening motion, thereby enabling consistent edge geometry, symmetrical material removal, controlled sharpening conditions, and repeatable sharpening performance. The sharpening device (100) comprises a frame (102), a pair of abrasive plates (104), a rack-and-pinion assembly (106), plurality of angle fasteners (112), a limiter (114), a pair of resilient members (116), a pair of jaws (118), a screw shaft (120), a guide member (122), a lever (124), an elastic member (130), a knob (140), and a fastening member (144). The sharpening device (100) enables synchronized bilateral abrasive engagement and automatic blade centering, thereby facilitating symmetrical material removal and uniform bevel formation during sharpening.
Disclaimer: Curated by HT Syndication.
