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Official data from INPI

SISTEMA PARA DIAGNOSTICAR ANORMALIDADES OU DESARRANJOS NUMA PLURALIDADE DE SISEMAS DE CONTROLE ELETRÔNICO INSTALADOS EM VEÍCULOS A MOTOR.

Arquivada/ExtintaInvention PatentPCT · EP1987000492

Application data

Number

PI8707483

Type

Invention Patent

Filing

08/31/1987

Publication

12/06/1988

PCT

EP1987000492

Progress at the INPI

  1. Filing08/31/87
  2. Publication12/06/88
  3. Examination05/29/90
  4. Allowance03/09/93
  5. Grant09/28/93
  6. Expired07/29/08

The letters patent expired on 07/29/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fiat Auto S.p.A.

IT

See this company's full portfolio

Inventors

C. R. (pessoa física)

IT

P. R. (pessoa física)

IT

Technical data

Priority claims

IT

67696-A/86 · 09/09/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

12/06/1988

RPI 946

Carta-patente expirada

#21.1

Patente extinta em 31/08/2002

07/29/2008

RPI 1960

Concessão da patente

#16.1

09/28/1993

RPI 1191

Notificação para pagamento de retribuição

#13.1

06/29/1993

RPI 1178

Deferimento

#9.1

03/09/1993

RPI 1162

Solicitação de exame técnico

#4.1

05/29/1990

RPI 1020

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