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Official data from INPI

Processo para a injeção de combustível e dispositivo de injeção de combustível para a execução do processo.

ConcedidaInvention Patent

Application data

Number

PI8307169

Type

Invention Patent

Filing

12/27/1983

Publication

08/07/1984

Progress at the INPI

  1. Filing12/27/83
  2. Publication08/07/84
  3. Examination11/04/86
  4. Allowance08/25/87
  5. Grant03/29/88
  6. Terminated04/30/96

The patent was granted on 03/29/1988 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: 03/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Robert Bosch GMBH.

DE

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Inventors

B. R. (pessoa física)

L. E. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 32 48 713.4 · 12/31/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/29/1988

RPI 910

Notificação para pagamento de retribuição

#13.1

12/15/1987

RPI 895

Deferimento

#9.1

08/25/1987

RPI 879

Solicitação de exame técnico

#4.1

11/04/1986

RPI 837

8.1

09/16/1986

RPI 830

Publicação do pedido de patente

#3.1

08/07/1984

RPI 720

Pedido de patente depositado

#2.1

03/13/1984

RPI 699

Anuidade - prazo legal encerrado

#18.2

04/30/1996

RPI 1326

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