International Patent: SEMI-HANGING AND SEMI-SITTING LUMBAR TRACTION CHAIR

GENEVA, July 31 -- CHEN, Weiwei filed a patent application (CN2026/074256) for “SEMI-HANGING AND SEMI-SITTING LUMBAR TRACTION CHAIR”. With publication no. WO/2026/158469, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: A61F 5/042

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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