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Official data from INPI

GERADOR EÓLICO

DeferidaInvention Patent

Application data

Number

PI8601523

Type

Invention Patent

Filing

03/26/1986

Publication

12/09/1986

Progress at the INPI

  1. Filing03/26/86
  2. Publication12/09/86
  3. Examination04/22/87
  4. Allowance09/26/89
  5. Grant06/26/90
  6. Terminated03/10/92

The patent was granted on 06/26/1990 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. E. (pessoa física)

BE

Inventors

D. A. (pessoa física)

BE

W. M. (pessoa física)

BE

Technical data

IPC Classification

Priority claims

BE

902.092 · 04/30/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

09/26/1989

RPI 988

Exigência - art. 36 da LPI

#6.1

04/25/1989

RPI 966

Solicitação de exame técnico

#4.1

04/22/1987

RPI 861

Publicação do pedido de patente

#3.1

12/09/1986

RPI 842

Pedido de patente depositado

#2.1

10/21/1986

RPI 835

Republicação - classificação IPC

#15.11

A classificação anterior era: F03D 9/00

08/16/2016

RPI 2380

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

Concessão da patente

#16.1

06/26/1990

RPI 1024

Notificação para pagamento de retribuição

#13.1

01/23/1990

RPI 1003

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