GENEVA, May 5 -- LADDER-FREE INC. (506dong 209ho, 7, Namni-gil, Nongong-eupDalseong-gunDaegu 42985), 주식회사 래더프리 (대구광역시달성군논공읍 남리길 7, 506동 209호) filed a patent application (PCT/KR2024/020082) for "ELECTRIC DEVICE LIFTING APPARATUS" on Dec 09, 2024. With publication no. WO/2026/089121, the details related to the patent application was published on Apr 30, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): PARK, Hae-Yong (506dong 209h...