International Patent: INNER AND OUTER TUBE INTEGRATED STRUCTURE, METHOD FOR SECURING AND RETAINING INNER AND OUTER TUBES, AND TUBE-SHAPED SLEEVE FOR INNER AND OUTER TUBE INTEGRATED STRUCTURE

GENEVA, Aug. 7 -- GOTO Masahiko filed a patent application (JP2025/003327) for “INNER AND OUTER TUBE INTEGRATED STRUCTURE, METHOD FOR SECURING AND RETAINING INNER AND OUTER TUBES, AND TUBE-SHAPED SLEEVE FOR INNER AND OUTER TUBE INTEGRATED STRUCTURE”. With publication no. WO/2026/163402, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: F16B 7/14

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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