美國
US 12,702,571 B2
Prosthetic foot
US 12,702,571 B2 是美國專利商標局(USPTO)的核准專利,日期 2026-08-11。申請人:OTTOBOCK SE & CO. KGAA。PDF 可在本頁下載,未登入每天最多 5 篇。
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- 申請人
- OTTOBOCK SE & CO. KGAA
- 發明人
- Jeff FRIESEN; Nathan A. WILLIAMS; Justin R. SMITH; Kelli D. OBORN
- 公開日
- 2026-08-11
- 申請日
- 2020-08-04
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,571 B2 · US12702571 · 12702571
摘要
A prosthetic foot is provided with a forefoot spring, a heel spring and a base spring. The base spring is connected to the heel spring and to the forefoot spring. The base spring has receiving means for the forefoot spring and the heel spring, into which receiving means the heel spring and the forefoot spring can be inserted. The heel spring is connected to the forefoot spring via a coupling element, and the coupling element extends forwards along the forefoot spring at least via one portion thereof.
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專利局網站: 美國專利商標局(USPTO)