Abrasive material product, its production method and use method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9919406
SERIAL NO

12995479

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

To provide an abrasive material with improved adhesion strength of an abrasive part to a substrate and durable to a severe abrasive work with applying high load and a long time abrading work. The abrasive material product comprises a substrate and an abrasive part having a plurality of shaped structures projecting from the substrate and is characterized in that the abrasive part comprises (1) an upper layer composed of a cured material of a mixture containing abrasive particles dispersed in a resin and (2) a lower layer composed of a cured material of a binder agent containing a radiation-curable monomer and/or oligomer and a thermosetting resin.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • 3M INNOVATIVE PROPERTIES COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagano, Yasuhiko Kanagawa, JP 3 66
Ohishi, Michihiro Sagamihara, JP 10 192
Togashi, Yoko Hachioji, JP 1 16

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
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 20, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 20, 2029
Fee Large entity fee small entity fee micro entity fee
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