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Official data from INPI

Instalação de ignição para um motor de combustão.

ConcedidaInvention Patent

Application data

Number

PI8306736

Type

Invention Patent

Filing

12/07/1983

Publication

07/16/1985

Progress at the INPI

  1. Filing12/07/83
  2. Publication07/16/85
  3. Examination09/08/87
  4. Allowance08/23/88
  5. Grant07/25/89
  6. Terminated04/23/96

The patent was granted on 07/25/1989 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: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Robert Bosch GmbH.

DE

See this company's full portfolio

Inventors

S. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/25/1989

RPI 979

Notificação para pagamento de retribuição

#13.1

12/13/1988

RPI 947

Deferimento

#9.1

08/23/1988

RPI 931

Solicitação de exame técnico

#4.1

09/08/1987

RPI 881

Publicação do pedido de patente

#3.1

07/16/1985

RPI 769

Pedido de patente depositado

#2.1

02/21/1984

RPI 696

Anuidade - prazo legal encerrado

#18.2

04/23/1996

RPI 1325

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