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Official data from INPI

DISPOSITIVO DE ARRANQUE PARA MOTORES DE COMBUSTÃO INTERNA

Arquivada/ExtintaInvention PatentPCT · DE1989000339

Application data

Number

PI8907513

Type

Invention Patent

Filing

05/30/1989

Publication

06/11/1991

PCT

DE1989000339

Progress at the INPI

  1. Filing05/30/89
  2. Publication06/11/91
  3. Examination02/18/92
  4. Allowance03/09/93
  5. Grant08/31/93
  6. Expired12/29/09

The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Robert Bosch GmbH

DE

See this company's full portfolio

Inventors

O. B. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 38 21 023.1 · 06/22/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 30/05/2004

12/29/2009

RPI 2034

Concessão da patente

#16.1

08/31/1993

RPI 1187

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

02/18/1992

RPI 1107

Notificação de entrada na fase nacional - PCT

#1.3

06/11/1991

RPI 1071

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