美國
US 12,702,614 B2
Light source for emission of projections indicating ideal foot placement and orientation relative to a walking aid
US 12,702,614 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
- John M. Gormley
- 公開日
- 2026-08-11
- 申請日
- 2024-05-16
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,614 B2 · US12702614 · 12702614
摘要
A walking aid that projects visual indications corresponding to repositioning of the walking aid. At least one indication for each foot is projected simultaneously. Each indication has dimensions corresponding to a circle or oval. The spacing between each indication can be modified to achieve different step length patterns. Each indication is projected at separate positions on a surface beneath the walking aid. Each position of the separate positions remains relatively static while the walking aid is both stationary and being displaced.
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）