MUMBAI, India, Oct. 12 -- Intellectual Property India has published a patent application (202511023689 A) filed by Shobhit Institute Of Engineering & Technology Deemed To-Be University; and Shobhit University, Gangoh on March 17, 2025, for Wingnut Maintenance Device.

Inventors include Anil Kumar; Sahdev Singh; Y. P. Malik; and Mohd. Amir.

The application for the patent was published on October 09, 2026, under issue no. 41/2026.

Abstract: A wingnut maintenance device comprising, a rectangular base 101 having four telescopic rods 102 attached underneath base 101 with motorized omnidirectional wheels 103 at ends for locomotion of base 101, multiple chambers 110 provided on base 101 storing repaired and damaged wingnuts, an imaging unit 109 installed on base 101 determine damaged threads of wingnut, an ultrasonic sensor embedded on base 101 detect dimensions of wingnut, multiple telescopic grippers 104 installed on base 101 via primary ball and socket joint for gripping a wingnut for maintenance, an L-shaped telescopic link 105 attached on base 101 via secondary ball and socket joint and having a grinding wheel 106 at an end for grinding wing nut, an L-shaped telescopic bar 107 attached on base 101 via tertiary ball and socket joint and having a motorized cylindrical member 108 having threads at an inner surface of member 108 for tapping threads onto wingnut.

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