美國
US 12,696,978 B1
Reclining seating unit with stationary back
US 12,696,978 B1 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：Ultra-Mek, Inc.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Ultra-Mek, Inc.
- 發明人
- Marcus L. Murphy
- 公開日
- 2026-08-04
- 申請日
- 2024-04-16
- 文件種類
- B1 核准公告
- 也寫作
- US 12,696,978 B1 · US12696978 · 12696978
摘要
A reclining seating unit includes: a base; a stationary backrest attached to the base; a seat; a footrest; a reclining backrest; and a reclining mechanism attached to the base, the seat, the footrest and the reclining backrest. The reclining mechanism includes a plurality of pivotally interconnected links configured and arranged to move the seating unit between (a) an upright position, in which the reclining backrest is substantially vertical and just forward of the stationary backrest, the seat is substantially horizontal and positioned above the base and just forward of the reclining backres…
這裡只列摘要開頭，完整內容在 PDF 裡。
不用登入，每天可下載 5 篇（今天還剩 5 篇）。批次下載與 OA 引證整理需免費註冊。
專利局網站： 美國專利商標局（USPTO）