International Patent: THREE-DIMENSIONAL LOW-COST NONLINEAR QUASI-ZERO STIFFNESS SEISMIC ISOLATION DEVICE FOR CULTURAL RELICS

GENEVA, June 26 -- INSTITUTE OF XI'AN AEROSPACE SOLID PROPULSION TECHNOLOGY filed a patent application (CN2024/141280) for “THREE-DIMENSIONAL LOW-COST NONLINEAR QUASI-ZERO STIFFNESS SEISMIC ISOLATION DEVICE FOR CULTURAL RELICS”. With publication no. WO/2026/118113, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: F16F 15/02

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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