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Official data from INPI

SISTEMA DE ANCORAGEM PARA ESTRUTURA FLUTUANTE

Em AnáliseInvention Patent

Application data

Number

PI8605406

Type

Invention Patent

Filing

11/03/1986

Publication

06/07/1988

Progress at the INPI

  1. Filing11/03/86
  2. Publication06/07/88
  3. Examination09/20/88
  4. Allowance
  5. Grant
  6. In force

Published on 06/07/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HEPBURN JOHN T LTD [CA]

Inventors

B. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/20/1988

RPI 935

Publicação do pedido de patente

#3.1

06/07/1988

RPI 920

Pedido de patente depositado

#2.1

04/14/1987

RPI 860

101

11/01/1994

RPI 1248

120

02/02/1993

RPI 1157

Recurso

#12.1

12/11/1990

RPI 1045

Deferimento

#9.1

08/21/1990

RPI 1029

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