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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10556323 B1

PDFFull Text
Date of Patent:
Feb. 11, 2020

Filed:

Mar. 30, 2016

Nonwoven abrasive article and method of making the same

Applicant:

3m Innovative Properties Company, St. Paul, MN (US);

Inventors:

Robinette S. Alkhas, Winnetka, CA (US);

Ronald D. Apple, Apple Valley, MN (US);

Louis S. Moren, Oakdale, MN (US);

Assignee:

3M Innovative Properties Company, St. Paul, MN (US);

Attorneys:

Katherine M. Scholz

Bradford B. Wright

Primary Examiner:

Eileen P Morgan

Int. Cl.
CPC ...
B24D 11/00 (2006.01); B24D 3/28 (2006.01); B24D 3/00 (2006.01); B24D 13/00 (2006.01); B24D 18/00 (2006.01);
U.S. Cl.
CPC ...
B24D 11/005 (2013.01); B24D 3/00 (2013.01); B24D 3/002 (2013.01); B24D 3/28 (2013.01); B24D 13/00 (2013.01); B24D 18/0072 (2013.01);
Abstract

A nonwoven abrasive article includes a lofty open nonwoven fiber web comprising entangled fibers; and abrasive platelets secured to the entangled fibers by at least one binder material. A majority of the abrasive platelets are respectively bonded in an edge-wise manner to at least one of the entangled fibers. Methods of making the nonwoven abrasive article and converted forms, including a convolute abrasive wheel, are also disclosed.

Find Patent Forward Citations

Alkhas, Robinette. (2020). Nonwoven abrasive article and method of making the same (U.S. Patent No. 10556323). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10556323

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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