Flexible abrasive article

Details Flexible abrasive article Flexible abrasive article

2007-06-26

2007-06-26

Marcheschi, Michael (Department: 1755)

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

C051S298000, C051S307000, C051S308000, C051S309000, C451S533000, C451S536000, C451S539000

Reexamination Certificate

active

11376899

ABSTRACT:
A resilient flexible abrasive article includes a continuous backing layer including a support layer coated with foam, the continuous backing layer having opposed major surfaces, at least one of the major surfaces including a three dimensional surface topography including raised and recessed regions, and wherein the raised and recess regions are at least partially coated with abrasive particles, thereby defining an abrasive surface.

REFERENCES:
patent: 5219462 (1993-06-01), Bruxvoort et al.
patent: 5707903 (1998-01-01), Schottenfeld
patent: 6419573 (2002-07-01), Lise et al.
patent: 6613113 (2003-09-01), Minick et al.
patent: 6673179 (2004-01-01), Mangum et al.
patent: 6846232 (2005-01-01), Braunschweig et al.
patent: 6949128 (2005-09-01), Annen

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