Structured abrasive article and method of making and using...

Details Structured abrasive article and method of making and using... Structured abrasive article and method of making and using...

2006-04-27

2008-08-12

Morgan, Eileen P. (Department: 3723)

Abrading

Flexible-member tool, per se

Interrupted or composite work face

C451S529000, C451S531000, C451S539000, C051S298000

Reexamination Certificate

active

07410413

ABSTRACT:
A structured abrasive article comprises a backing, a structured abrasive layer affixed to the backing, the structured abrasive layer comprising: a plurality of raised abrasive regions, each raised abrasive region consisting essentially of a close-packed plurality of pyramidal abrasive composites; and a network consisting essentially of close-packed truncated pyramidal abrasive composites, wherein the network continuously abuts and separates the raised abrasive regions from one another. The height of the pyramidal abrasive composites is greater than the height of the truncated pyramidal abrasive composites. Methods of making and using the same are also disclosed.

REFERENCES:
patent: 2242877 (1941-05-01), Albertson
patent: 4111666 (1978-09-01), Kalbow
patent: 4311489 (1982-01-01), Kressner
patent: 4609581 (1986-09-01), Ott
patent: 4652274 (1987-03-01), Boettcher et al.
patent: 4652275 (1987-03-01), Bloecher et al.
patent: 4735632 (1988-04-01), Oxman et al.
patent: 4751138 (1988-06-01), Tumey et al.
patent: 4799939 (1989-01-01), Bloecher et al.
patent: 4903440 (1990-02-01), Kirk et al.
patent: 4985340 (1991-01-01), Palazzotto et al.
patent: 5014468 (1991-05-01), Ravipati et al.
patent: 5015266 (1991-05-01), Yamamoto
patent: 5086086 (1992-02-01), Brown-Wensley et al.
patent: 5152917 (1992-10-01), Pieper et al.
patent: 5190568 (1993-03-01), Tselesin
patent: 5219462 (1993-06-01), Bruxvoort et al.
patent: 5236472 (1993-08-01), Kirk et al.
patent: 5254194 (1993-10-01), Ott et al.
patent: 5286782 (1994-02-01), Lamb et al.
patent: 5354797 (1994-10-01), Anderson et al.
patent: 5376428 (1994-12-01), Palazzotto et al.
patent: 5385954 (1995-01-01), Palazzotto et al.
patent: 5435816 (1995-07-01), Spurgeon et al.
patent: 5454844 (1995-10-01), Hibbard et al.
patent: D366365 (1996-01-01), Hoopman
patent: 5489235 (1996-02-01), Gagliardi
patent: 5672097 (1997-09-01), Hoopman
patent: 5672186 (1997-09-01), Chesley et al.
patent: 5681217 (1997-10-01), Hoopman et al.
patent: 5709598 (1998-01-01), Nishio et al.
patent: 5733178 (1998-03-01), Ohishi
patent: 5833724 (1998-11-01), Wei et al.
patent: 5851247 (1998-12-01), Stoetzel et al.
patent: 5863306 (1999-01-01), Wei et al.
patent: 5908476 (1999-06-01), Nishio et al.
patent: 5975987 (1999-11-01), Hoopman et al.
patent: 6048375 (2000-04-01), Yang et al.
patent: 6139402 (2000-10-01), Moore
patent: 6139594 (2000-10-01), Kincaid et al.
patent: 6277160 (2001-08-01), Stubbs et al.
patent: 6293980 (2001-09-01), Wei et al.
patent: 6371842 (2002-04-01), Romero
patent: 6375559 (2002-04-01), James et al.
patent: 6419574 (2002-07-01), Takahashi et al.
patent: 6428898 (2002-08-01), Barsotti et al.
patent: 6544306 (2003-04-01), Suzuki et al.
patent: 6544593 (2003-04-01), Nagata et al.
patent: 6613113 (2003-09-01), Minick et al.
patent: 6652370 (2003-11-01), Moore
patent: 6705935 (2004-03-01), Kuramochi et al.
patent: 6773475 (2004-08-01), Ohishi
patent: 6821189 (2004-11-01), Coad et al.
patent: 6846232 (2005-01-01), Braunschweig et al.
patent: 6929539 (2005-08-01), Schutz et al.
patent: 6949128 (2005-09-01), Annen
patent: 6969412 (2005-11-01), Welygan et al.
patent: 2001/0041511 (2001-11-01), Lack et al.
patent: 2002/0077037 (2002-06-01), Tietz
patent: 2003/0022604 (2003-01-01), Annen et al.
patent: 2003/0143938 (2003-07-01), Braunschweig et al.
patent: 2003/0207659 (2003-11-01), Annen et al.
patent: 2004/0082288 (2004-04-01), Tietz et al.
patent: 2005/0060942 (2005-03-01), Culler et al.
patent: 2005/0113005 (2005-05-01), Woo et al.
“Conformable Abrasive Articles and Methods of Making and Using the Same”, U.S. Appl. No. 11/232,834, filed Sep. 22, 2005.
“Flexible Abrasive Article and Methods of Making and Using the Same”, U.S. Appl. No. 11/233,250, filed Sep. 22, 2005.
“Embossed Structured Abrasive Article and Method of Making and Using the Same”, U.S. Appl. No. 11/379,087, filed Apr. 18, 2006.

Affiliated with

Also associated with

Rating

Structured abrasive article and method of making and using... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Structured abrasive article and method of making and using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structured abrasive article and method of making and using... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3996567