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Official data from INPI

PLATAFORMA DE GRAVIDADE PARA GRANDE PROFUNDIDADE DE AGUA,PROCESSO DE FABRICACAO DA MESMA,E EMPREGO DE UMA PLATAFORMA DESTE TIPO

Em ExigênciaInvention Patent

Application data

Number

PI8506602

Type

Invention Patent

Filing

04/02/1985

Publication

04/15/1986

Progress at the INPI

  1. Filing04/02/85
  2. Publication04/15/86
  3. Abandoned01/19/88
  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.

Talk to a specialist

Latest action published by the INPI: 08/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SAGA PETROLEUM [NO]

Inventors

H. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

08/08/1989

RPI 981

Pedido de certificado de adição de invenção

#5.1

05/17/1988

RPI 917

Solicitação de exame técnico

#4.1

01/19/1988

RPI 900

Notificação de entrada na fase nacional - PCT

#1.3

04/15/1986

RPI 808

Arquivamento - Art. 36 §1° da LPI

#11.2

03/27/1990

RPI 1011

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