GENEVA, Dec. 8 -- ZHEJIANG MINGFENG INDUSTRY AND TRADE CO., LTD. (No. 53, Lingshan Road, New Urban Area, Pan'an CountyJinhua, Zhejiang 322300), 浙江明峰工贸股份有限公司 (中国浙江省金华市磐安县新城区灵山路53号) filed a patent application (PCT/CN2025/110639) for "INTEGRATED POLYMER STEP STRUCTURE FOR USE IN TELESCOPIC LADDER" on Jul 25, 2025. With publication no. WO/2025/247429, the details related to the patent application was published on Dec 04, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which ...