公开(公告)号：USD854768S1

公开(公告)日：2019-07-23

申请号：US29613302

申请日：2017-08-09

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Designer： Qihong Nie ,  Andrew C. Anderson ,  Sarah L. Hagen ,  Jesse D. Lund ,  David C. Raithel ,  Kim C. Sachs, Jr. ,  Lijun Zu

公开(公告)号：US20200156216A1

公开(公告)日：2020-05-21

申请号：US16635332

申请日：2018-07-09

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Lijun Zu ,  Andrew C. Anderson ,  Sarah L. Hagen ,  Jesse D. Lund ,  Qihong Nie ,  David C. Raithel ,  Kim C. Sachs, JR.

IPC: B24D11/04 ,  B24D11/06

Abstract: A surface-treating article, comprising a circular substrate (100) comprising a first major surface, an abrasive disposed on the first major surface, the abrasive having a first concentration at a first radius (110) measured from the center of the substrate, the abrasive having a second concentration not equal to the first concentration at a second radius (120) measured from the center of the substrate, wherein the first radius (110) and the second radius (120) are different lengths.

公开(公告)号：USD843672S1

公开(公告)日：2019-03-19

申请号：US29612214

申请日：2017-07-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Designer： Sarah L. Hagen ,  Jesse D. Lund ,  Kim C. Sachs, Jr. ,  Lijun Zu ,  Andrew C. Anderson ,  David C. Raithel

公开(公告)号：USD893974S1

公开(公告)日：2020-08-25

申请号：US29675758

申请日：2019-01-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Designer： Lijun Zu ,  Jonathan C. Dilley ,  Donald T. Landin ,  Anthony D. Deutsch ,  Andrew C. Anderson ,  Craig R. Sykora

公开(公告)号：US11806838B2

公开(公告)日：2023-11-07

申请号：US16635332

申请日：2018-07-09

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Lijun Zu ,  Andrew C. Anderson ,  Sarah L. Hagen ,  Jesse D. Lund ,  Qihong Nie ,  David C. Raithel ,  Kim C. Sachs, Jr.

IPC: B24D11/04 ,  B24D11/06 ,  B24D3/28

CPC classification number: B24D11/04 ,  B24D11/06 ,  B24D3/28

Abstract: A surface-treating article, comprising a circular substrate (100) comprising a first major surface, an abrasive disposed on the first major surface, the abrasive having a first concentration at a first radius (110) measured from the center of the substrate, the abrasive having a second concentration not equal to the first concentration at a second radius (120) measured from the center of the substrate, wherein the first radius (110) and the second radius (120) are different lengths.

公开(公告)号：USD844272S1

公开(公告)日：2019-03-26

申请号：US29613280

申请日：2017-08-09

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Designer： Andrew C. Anderson ,  Sarah L. Hagen ,  Jesse D. Lund ,  David C. Raithel ,  Kim C. Sachs, Jr. ,  Lijun Zu

公开(公告)号：USD843673S1

公开(公告)日：2019-03-19

申请号：US29613281

申请日：2017-08-09

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Designer： David C. Raithel ,  Andrew C. Anderson ,  Sarah L. Hagen ,  Jesse D. Lund ,  Kim C. Sachs, Jr. ,  Lijun Zu

公开(公告)号：USD843073S1

公开(公告)日：2019-03-12

申请号：US29613299

申请日：2017-08-09

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Designer： Jesse D. Lund ,  Andrew C. Anderson ,  Sarah L. Hagen ,  David C. Raithel ,  Kim C. Sachs, Jr. ,  Lijun Zu