美國
US 12,702,527 B2
Dental wedges and matrix bands for use in direct composite restoration techniques
US 12,702,527 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：Burton Dental Innovations, LLC。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Burton Dental Innovations, LLC
- 發明人
- Matthew Burton
- 公開日
- 2026-08-11
- 申請日
- 2023-02-21
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,527 B2 · US12702527 · 12702527
摘要
A wedge for use in a dental restoration procedure for a tooth. The wedge includes a handle portion, a body portion coupled to and extending outward from the handle portion, the body portion adapted to be at least partially disposed in an approximal space between the tooth and a second tooth adjacent the tooth, a first arm extending from the body, away from the handle portion, a second arm extending from the body portion, away from the handle portion, a gap formed between the first arm and the second arm, and a third arm coupled to the first arm and extending toward the handle portion.
這裡只列摘要開頭，完整內容在 PDF 裡。
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專利局網站： 美國專利商標局（USPTO）