MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202527058260 A) filed by Sprintray, Inc. on June 17, 2025, for Hydraulic 3d-Printing System And Method.
Inventors include Zhang, Jing; Wang, Dongjian; Gao, Zhongyu; Lu, Biqing; Ding, Yubing; Ma, Pengzhen; Tian, Huijian; Ye, Shukun; and Meng, Weiyao.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: The invention is a system and method for printing 3D objects that employs a hydraulic device. The device may comprise a cartridge or container assembly, which may be single-use or disposable. The container assembly may unitarily house a structure such as a piston, a platform, multiple chambers, and a channel, wherein the channel and chambers are fluidly connected and configured to hold enough of a 3D printing material suitable for printing a single 3D object. In exemplary embodiments, moving the piston transfers 3D printing material from one chamber to another chamber in which the platform is situated; radiation from a light engine coupled to the chamber that includes the platform exposes the 3D printing material to a curing light on a surface of the platform or onto a cured layer of the printing material on the platform, in order to build the 3D object on the platform.
Disclaimer: Curated by HT Syndication.
