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Official data from INPI

ARTIGO ABRASIVO REVESTIDO, PROCESSOS PARA PRODUZIR O MESMO, E, PROCESSO PARA DESBASTAR UMA PEÇA DURA

ArquivadaInvention PatentPCT · US1995009216

Application data

Number

PI9509116

Type

Invention Patent

Filing

07/21/1995

Publication

11/18/1997

PCT

US1995009216

Progress at the INPI

  1. Filing07/21/95
  2. Publication11/18/97
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/22/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Minnesota Mining And Manufacturing Company

US

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Inventors

T. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

08/316259 · 09/30/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/22/2002

RPI 1659

Exigência - art. 36 da LPI

#6.1

11/13/2001

RPI 1610

Notificação de entrada na fase nacional - PCT

#1.3

11/18/1997

RPI 1407

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