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Official data from INPI

PROCESSO PARA A PRODUÇÃO DE ARTIGOS FORMADOS DE GRANDES DIMENSÕES, RESPECTIVOS ARTIGOS E USO DOS MESMOS

ArquivadaInvention Patent
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Application data

Number

PI9001486

Type

Invention Patent

Filing

03/30/1990

Publication

04/16/1991
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Progress at the INPI

  1. Filing03/30/90
  2. Publication04/16/91
  3. Abandoned07/20/93
  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: 04/06/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Montedipe S.r.l

IT

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Inventors

G. T. (pessoa física)

P. F. (pessoa física)

IT

S. T. (pessoa física)

IT

Technical data

IPC Classification

C08G 69/20

Priority claims

IT

19972 A/89 · 03/31/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/06/1999

RPI 1474

Exigência - art. 36 da LPI

#6.1

12/30/1997

RPI 1410

Exigência - art. 36 da LPI

#6.1

11/19/1996

RPI 1355

Solicitação de exame técnico

#4.1

07/20/1993

RPI 1181

Publicação do pedido de patente

#3.1

04/16/1991

RPI 1063

Pedido de patente depositado

#2.1

06/26/1990

RPI 1024

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