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Official data from INPI

ESTAÇÃO DE FORÇA DE MARÉ FLUTUANTE PARA INSTALAÇÃO NO MAR OU EM CORRENTES FLUVIAIS PARA A OBTENÇÃO DE ENERGIA

Em AnáliseInvention PatentPCT · DK1987000148

Application data

Number

PI8707565

Type

Invention Patent

Filing

11/30/1987

Publication

02/21/1989

PCT

DK1987000148

Progress at the INPI

  1. Filing11/30/87
  2. Publication02/21/89
  3. Examination06/05/90
  4. Allowance01/22/91
  5. Grant08/27/91
  6. Terminated10/24/95

The patent was granted on 08/27/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. P. (pessoa física)

DK

Inventors

H. P. (pessoa física)

DK

Technical data

IPC Classification

Priority claims

DK

3240/87 · 06/25/1987

DK

5827/86 · 12/03/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

02/21/1989

RPI 957

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

08/27/1991

RPI 1082

Notificação para pagamento de retribuição

#13.1

05/14/1991

RPI 1067

Deferimento

#9.1

01/22/1991

RPI 1051

Solicitação de exame técnico

#4.1

06/05/1990

RPI 1021

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