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Official data from INPI

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Em AnáliseInvention Patent
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Application data

Number

PI8706601

Type

Invention Patent

Filing

12/08/1987

Publication

04/26/1988
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Progress at the INPI

  1. Filing12/08/87
  2. Publication04/26/88
  3. Abandoned06/28/88
  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: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. O. (pessoa física)

SP, BR

Inventors

O. [. (pessoa física)

Technical data

IPC Classification

E04G 11/36

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/28/1988

RPI 923

Publicação antecipada

#3.2

04/26/1988

RPI 914

Pedido de patente depositado

#2.1

03/29/1988

RPI 910

Arquivamento - Art. 36 §1° da LPI

#11.2

05/24/1994

RPI 1225

Exigência - art. 36 da LPI

#6.1

09/28/1993

RPI 1191

Conhecimento de parecer técnico

#7.1

09/22/1992

RPI 1138

Exigência - art. 36 da LPI

#6.1

08/13/1991

RPI 1080

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