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Official data from INPI

DIREÇÃO DE FORÇA AUXILIAR, ESPECIALMENTE PARA VEÍCULOS AUTOMOTORES

Em AnáliseInvention PatentPCT · EP1987000380

Application data

Number

PI8707748

Type

Invention Patent

Filing

07/14/1987

Publication

08/15/1989

PCT

EP1987000380

Progress at the INPI

  1. Filing07/14/87
  2. Publication08/15/89
  3. Examination03/13/90
  4. Allowance08/20/91
  5. Grant05/26/92
  6. Terminated06/25/96

The patent was granted on 05/26/1992 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Z. A. (pessoa física)

DE

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Inventors

A. L. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

EP

PCT/EP 86/00426 · 07/19/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

08/15/1989

RPI 982

Anuidade - prazo legal encerrado

#18.2

06/25/1996

RPI 1334

Concessão da patente

#16.1

05/26/1992

RPI 1121

Notificação para pagamento de retribuição

#13.1

12/17/1991

RPI 1098

Deferimento

#9.1

08/20/1991

RPI 1081

Solicitação de exame técnico

#4.1

03/13/1990

RPI 1009

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