美國
US 12,702,223 B1
Height adjustable desk
US 12,702,223 B1 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
- Ronald B. JOHNSON
- 公開日
- 2026-08-11
- 申請日
- 2024-11-04
- 文件種類
- B1 核准公告
- 也寫作
- US 12,702,223 B1 · US12702223 · 12702223
摘要
An adjustable desk with a desk platform and at least one leg that is configured to support the desk platform and allow a user to adjust the height of the desk platform. Each leg has a base and a support. The base has a first upper pivot, a first lower pivot, a second upper pivot, and a second lower pivot. The support is coupled to the desk platform and has a top pivot and a bottom pivot. Each leg also has an upper linkage and a lower linkage that each joins the base to the support through a first link and a second link pivotally coupled to the first link.…
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專利局網站： 美國專利商標局（USPTO）