美國
US 12,702,221 B2
Rotating electric brush device
US 12,702,221 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：Individual。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Individual
- 發明人
- Jeff Sweet; Dr. Ken Genova
- 公開日
- 2026-08-11
- 申請日
- 2023-06-16
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,221 B2 · US12702221 · 12702221
摘要
A rotatable electric brush device is provided which may utilize a handle portion disposed at a proximal end thereof. The handle portion may have a hollow handle body having a handle exterior surface defining a handle cavity within the handle body. The handle cavity may have a portion of a driveshaft disposed therein. The rotatable electric brush device may also utilize a brush portion disposed at a distal end of the rotatable electric brush device such that the brush portion may have a hollow brush body having a brush exterior surface defining a brush cavity within the brush body.…
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專利局網站： 美國專利商標局（USPTO）