MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202621080444 A) filed by Executive Director, Ordnance Factory Jabalpur, A Unit Of Yantra India Limited on June 30, 2026, for A Method Of Manufacturing A Trail Spade For An Artillery Gun.
Inventor includes Singh, Amit Kumar.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: A method (100) of manufacturing a trail spade for an artillery gun includes preparing (102) a moulding sand mixture by combining silica sand with sodium silicate as a binder without water to prevent blow holes, porosity, and surface imperfections from occurring during casting. The method (100) includes packing (104) the prepared mo...