美國
US 12,697,700 B2
Abrasive assembly with abrasive segments
US 12,697,700 B2 是美國專利商標局(USPTO)的核准專利,日期 2026-08-04。申請人:3M INNOVATIVE PROPERTIES COMPANY。PDF 可在本頁下載,未登入每天最多 5 篇。
有人下載過這份 PDF 後,這裡會顯示首頁預覽。
- 申請人
- 3M INNOVATIVE PROPERTIES COMPANY
- 發明人
- Paul D. Graham; Charles R. Wald; David M. Mahli; Michael J. Annen
- 公開日
- 2026-08-04
- 申請日
- 2024-11-18
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,700 B2 · US12697700 · 12697700
摘要
Aspects of the present disclosure relate to an abrasive assembly and a method of making an abrasive assembly. The method can include receiving a segmented adhesive-backed abrasive article that includes a release liner and a plurality of abrasive segments disposed on the release liner. Each abrasive segment comprises a segment abrasive layer and a segment adhesive layer that each have a smaller planar surface area than a planar surface area of an adhesive-backed abrasive sheet.…
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)