By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News - From Washington, D.C., NewsRx journali sts report that a patent application by the inventors CHENG, Pan (Beijing, CN); DUAN, Chuanlin (Beijing, CN); HU, Rongxin (Beijing, CN); LI, Xing (Beijing, CN), filed on February 8, 2022, was made available online on April 25, 2024. No assignee for this patent application has been made. News editors obtained the following quote from the background information suppli ed by the inventors: “At present, there are mainly two types of cleaning robots, that is, a ground sweeping robot and a ground mopping robot. The ground sweepin g robot and the ground mopping robot have a single function, and may be only use d for sweeping or mopping a ground. If it is desired to sweep and mop the ground at the same time, both apparatuses have to be prepared, occupying a double spac e and affecting the disposal of other components due to the unreasonable design of structures.
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