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.:
Date of Patent:
Nov. 06, 2001
Filed:
Dec. 22, 1998
Applicant:
Inventors:
Yeun J. Chou, Woodbury, MN (US);
John L. Erickson, late of White Bear Lake, MN (US);
Thomas L. Jones, New Richmond, WI (US);
Edward J. Woo, Woodbury, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24D 3/02 ; B24D 3/28 ; B24D 1/100 ;
U.S. Cl.
CPC ...
B24D 3/02 ; B24D 3/28 ; B24D 1/100 ;
Abstract
An abrasive article is provided having a rebulkable nonwoven web and a continuous sheet-like abrasive coating bonded to the first major surface of the nonwoven web. The abrasive coating comprising a plurality of abrasive particles dispersed in a binder.