美國
US 12,702,198 B2
Heel tip cushion with anchoring mechanism inside heel stem
US 12,702,198 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
- El A. PANDA
- 公開日
- 2026-08-11
- 申請日
- 2025-05-12
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,198 B2 · US12702198 · 12702198
摘要
A high heel footwear including a heel tip assembly and a heel assembly. The heel tip assembly includes a top lift abutting against the heel, a rigid shaft member having a threaded portion, and a first wedge-lock feature configured to prevent the top lift from rotating. The heel assembly includes a threaded insert, a spring, a hollow insert, and a second wedge-lock feature. The threaded insert is received inside an opening formed in the heel to receive the threaded portion of the rigid shaft member. The spring is also received inside the opening and abuts against the threaded insert.…
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）