GENEVA, Sept. 20 -- HANGZHOU HIKROBOT CO., LTD. (Room 304, Unit B, Building 2, 399 Danfeng Road, Binjiang District,Hangzhou, Zhejiang 310051), 杭州海康机器人股份有限公司 (中国浙江省杭州市滨江区丹枫路399号2号楼B楼304室) filed a patent application (PCT/CN2025/077843) for "MULTI-STAGE EXTENSION/RETRACTION DEVICE AND TRANSPORT ROBOT" on Feb 18, 2025. With publication no. WO/2025/190044, the details related to the patent application was published on Sep 18, 2025.
Notably, the patent application was submitted under the International Patent Classification (I...