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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。

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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.…

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專利局網站: 美國專利商標局(USPTO)

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