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Official data from INPI

PROCESSO PARA PRODUZIR UMA PLACA DE IMPRESSÃO FLEXOGRÁFICA E ELASTÔMERO

ArquivadaInvention Patent

Application data

Number

PI9102997

Type

Invention Patent

Filing

07/12/1991

Publication

02/11/1992

Progress at the INPI

  1. Filing07/12/91
  2. Publication02/11/92
  3. Abandoned02/01/94
  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.

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Latest action published by the INPI: 11/03/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Minnesota Mining and Manufacturing Company

US

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Inventors

J. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

07/558,561 · 07/26/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/03/1999

RPI 1504

Exigência - art. 36 da LPI

#6.1

03/30/1999

RPI 1473

Solicitação de exame técnico

#4.1

02/01/1994

RPI 1209

Publicação do pedido de patente

#3.1

02/11/1992

RPI 1106

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