MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202537069636 A) filed by Beijing Roborock Technology Co. Ltd., Beijing, on July 22, for 'automatic cleaning device.'
Inventor(s) include Cheng, Pan; Liu, Ming; and Lin, Xiang.
The application for the patent was published on Sept. 26, under issue no. 39/2025.
According to the abstract released by the Intellectual Property India: "An automatic cleaning device, comprising: a cleaning module (5000), configured to clean an operation surface, the cleaning module (5000) comprising: a first roller brush (100) arranged in a first direction, the first roller brush (100) comprising a first filler (120) and a first brush component (130) which are arranged in the axial direction of the first roller brush (100), and the first filler (120) being an elastic member; a second roller brush (200) arranged in a direction parallel to the first roller brush (100), the second roller brush (200) comprising a second filler (250) and a second brush component (230) which are arranged in the axial direction of the second roller brush (200), and the second filler (250) being a rigid member. The first direction is the direction perpendicular to the front-rear axis of the automatic cleaning device, a second direction is the direction of the front-rear axis of the automatic cleaning device, and the first direction is perpendicular to the second direction. The second roller brush (200) is arranged on the front side of the first roller brush (100) in the second direction."
The patent application was internationally filed on Aug. 28, 2023, under International application No.PCT/CN2023/115332.
Disclaimer: Curated by HT Syndication.
