美國
US 12,702,260 B2
Surface cleaning apparatus
US 12,702,260 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：BISSELL Inc.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- BISSELL Inc.
- 發明人
- Mackenzie Leigh Knapp; Brian Robert Dexter; Tyler Newkirk; Churu Yun; Connor Canavan; Nicholas Harvey Jobbitt
- 公開日
- 2026-08-11
- 申請日
- 2022-12-14
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,260 B2 · US12702260 · 12702260
摘要
A surface cleaning apparatus includes a base assembly with a suction nozzle and at least one wheel. A hand-held portion has a hand grip, a recovery container, and a suction source in fluid communication with the suction nozzle and the recovery container and configured for generating a working airstream. A wand is operably coupled between the base assembly and the hand-held portion and defines at least a portion of a working air path extending from the suction nozzle to an air outlet in the hand-held portion and including the suction source.
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專利局網站： 美國專利商標局（USPTO）