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Official data from INPI

SISTEMA DE FORNECIMENTO DE COMBUSTIVEL PARA UM MOTOR DE COMBUSTAO INTERNA

ConcedidaInvention Patent

Application data

Number

PI8101715

Type

Invention Patent

Filing

03/24/1980

Publication

10/06/1981

Progress at the INPI

  1. Filing03/24/80
  2. Publication10/06/81
  3. Examination11/16/83
  4. Allowance05/22/84
  5. Grant11/27/84
  6. Terminated06/20/95

The patent was granted on 11/27/1984 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: 11/27/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

FIAT SPA [IT]

Inventors

G. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/27/1984

RPI 736

Notificação para pagamento de retribuição

#13.1

09/04/1984

RPI 724

Deferimento

#9.1

05/22/1984

RPI 709

Solicitação de exame técnico

#4.1

11/16/1983

RPI 682

Publicação do pedido de patente

#3.1

10/06/1981

RPI 572

Anuidade - prazo legal encerrado

#18.2

06/20/1995

RPI 1281

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