Abrasive articles and methods of forming same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12129422
APP PUB NO 20210198544A1
SERIAL NO

17132138

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A coated abrasive article comprising a substrate and a plurality of abrasive particles having an average solidity of at least 0.87 and less than 0.97, wherein each of the abrasive particles of the plurality of abrasive particles comprises a body and striations extending along an exterior surface of the body in a direction of a length of the body. Further directed to a plurality of extruded shaped abrasive particles comprising an average solidity of at least 0.87.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SAINT-GOBAIN CERAMICS & PLASTICS INCONE NEW BOND STREET WORCESTER MA 01615-0138

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Auscher, Marie-Camille Shrewsbury, US 5 22
Bauer, Ralph Niagara Falls, CA 93 3599
Hampden-Smith, Mark Chelmsford, US 22 657
Marlin, Samuel S Plan d'Orgon, FR 20 515
Rehrig, Paul W Sterling, US 27 325
Tanikella, Brahmanandam V Northborough, US 27 583
Vujcic, Stefan Buffalo, US 9 48

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Apr 29, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 29, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 29, 2036
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00