Samsung patents vacuum cleaner with angled brushes to guide debris
Samsung has filed a patent for a vacuum cleaner design featuring a rotating drum inside the suction head. The device uses brushes that stick out at a specific angle, with the tips tilted to guide dust and debris as the drum spins.
In the filing’s own words
A cleaner including a cleaner body; a suction head coupleable to the cleaner body; and a drum module provided in the suction head. The drum module comprises a drum to rotate about an axis of rotation, and a brush which has a predetermined angle with respect to an imaginary line extending radially from the axis of rotation of the drum, and which extends toward the outside of the drum, the brush comprises a brush end part which is inclined with respect to a direction in which the brush extends, so as to guide the movement of foreign substances when the drum is rotating.
What exactly they claim (claim 1)
1. A cleaner, comprising: a cleaner body; a suction head coupleable to the cleaner body; and a drum module to be provided in the suction head, wherein the drum module comprises: a drum configured to rotate about an axis of rotation; and a brush to extend outward from the drum at a predetermined angle with respect to an imaginary line extending radially from the axis of rotation of the drum, wherein the brush comprises a brush end part inclined with respect to a direction along which the brush extends to guide movement of foreign substance while the drum rotates.
Facts
- Company
- Samsung (SAMSUNG ELECTRONICS CO., LTD.)
- Official title
- CLEANER
- Publication number
- US20260314808A1
- Application number
- 19346028
- Filed
- Sep 30, 2025
- Published
- Oct 15, 2026
- Inventors
- 3
- Claims
- 15
Classified under
A46B 13/006 Human necessitiesA46B 13/02 Human necessitiesA47L 9/0411 Human necessitiesA47L 9/0477 Human necessitiesA46B 2200/3033 Human necessitiesMore from Samsung in Other
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Summaries are simplified from the filing’s own abstract and first claim. A patent filing is not a product announcement.
Patent data and drawings: U.S. Patent and Trademark Office (USPTO). Nebula is not affiliated with or endorsed by the USPTO.