Abrading – Flexible-member tool – per se – Interrupted or composite work face
Reexamination Certificate
2004-10-04
2008-10-21
Eley, Timothy V (Department: 3724)
Abrading
Flexible-member tool, per se
Interrupted or composite work face
C451S528000, C451S532000
Reexamination Certificate
active
07438635
ABSTRACT:
The invention relates to an abrasive product intended to be driven in a particular grinding direction over the object to be abraded. The abrasive product is composed of parallel threads placed at a distance from one another and running in the grinding direction and transverse abrasive threads provided with an abrasive coating placed at a distance from one another and fastened to the parallel threads. The open structure allows to easily remove the grindings from the abrasive product during abrasion, thus extending the working life of the abrasive product.
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Altera Law Group LLC
Eley Timothy V
OY KWH Mirka AB
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