GENEVA, July 1 -- KAI U.S.A., LTD. filed a patent application (US2025/059265) for “KNIFE BLADE WITH LASER-WELDED JOINT”. With publication no. WO/2026/128747, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: B21K 11/02
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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