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Official data from INPI

PORTA CORTA-FOGO PARA CONSTRUÇÀO CIVIL.

Em AnáliseInvention Patent
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Application data

Number

PI8302539

Type

Invention Patent

Filing

05/11/1983

Publication

12/18/1984
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Progress at the INPI

  1. Filing05/11/83
  2. Publication12/18/84
  3. Examination09/22/87
  4. Refused04/18/89
  5. Grant
  6. In force

The application was refused on 04/18/1989 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eucatex S/A. Indústria e Comércio

SP, BR

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Inventors

A. H. (pessoa física)

Technical data

IPC Classification

E06B 5/16

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

04/18/1989

RPI 965

Petição de recurso

#12.2

11/22/1988

RPI 944

Indeferimento

#9.2

08/09/1988

RPI 929

Pedido de certificado de adição de invenção

#5.1

02/09/1988

RPI 903

Solicitação de exame técnico

#4.1

09/22/1987

RPI 883

Retificação

#15.6

07/07/1987

RPI 872

Retificação

#15.3

02/17/1987

RPI 852

Solicitação de exame não realizada

#4.2

02/17/1987

RPI 852

Publicação do pedido de patente

#3.1

12/18/1984

RPI 739

Pedido de patente depositado

#2.1

06/28/1983

RPI 662

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