<p>The present invention relates to a hand-held abrasive article. In one embodiment, the hand-held abrasive article includes an elongated resilient body having a perpendicular cross-sectional surface. The cross-sectional surface of the resilient body includes at least one internal right angle, at least one internal acute angle, at least one internal obtuse angle, and at least one curved portion. At least a portion of the resilient body is coated with abrasive.</p>
申请公布号
WO2006065402(A1)
申请公布日期
2006.06.22
申请号
WO2005US40549
申请日期
2005.11.08
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
PETERSEN, JOHN, G.;LISE, JONATHAN, M.;VARNER, MICHAEL, W.