公开(公告)号：USD873517S1

公开(公告)日：2020-01-21

申请号：US29611426

申请日：2017-07-21

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Designer： Lijun Zu ,  Sarah L. Hagen ,  Kim C. Sachs, Jr. ,  Craig R. Sykora

公开(公告)号：US20190117035A1

公开(公告)日：2019-04-25

申请号：US16098712

申请日：2017-04-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Robert A. Schmitz ,  Elias H. Ramirez-Hernandez ,  Kim C. Sachs, Jr. ,  James P. Gardner, Jr. ,  John C. Schultz

IPC: A47L13/17 ,  D04H13/00 ,  A47L13/20

Abstract: Various embodiments of a cleaning apparatus are disclosed. The cleaning apparatus can have a working surface that is configured to interface with a cleaning surface. The cleaning apparatus can include a first material and a second material. The first material can have an open lofty structure with an adhesive on a surface which comprises at least a portion of the working surface of the cleaning apparatus. The first material configured to collect debris. The second material can be coupled to the first material and can have a sorbent structure configured to sorb a liquid from the cleaning surface.

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：US20190387956A1

公开(公告)日：2019-12-26

申请号：US16480835

申请日：2018-01-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Robert A. Schmitz ,  Gregory G. Amell ,  Kim C. Sachs, Jr. ,  Emily V. Hargett

IPC: A47L25/00 ,  A47L13/18

Abstract: The present disclosure includes a dusting article comprising a first material comprising a lofty nonwoven web, the first material forming a continuous loop with an interior surface and an exterior surface, and a first end and a second end. An adhesive layer is on at least the exterior surface of the first material. A second material comprising a barrier layer is disposed on the interior surface of the first material. And the first end comprises an opening.

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：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