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Official data from INPI

PROCESSO DE REGULAR A PRESSÃO DE FREAMENTO NUM SISTEMA ANTI-BLOQUEIO DOS FREIOS DE UM VEÍCULO DE VIA DUPLA

Arquivada/ExtintaInvention PatentPCT · EP1990001733

Application data

Number

PI9006949

Type

Invention Patent

Filing

10/12/1990

Publication

10/08/1991

PCT

EP1990001733

Progress at the INPI

  1. Filing10/12/90
  2. Publication10/08/91
  3. Examination08/03/93
  4. Allowance04/19/94
  5. Grant11/29/94
  6. Expired06/15/10

The letters patent expired on 06/15/2010: 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: 06/15/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lucas Industries Public Limited Company, companhia britânica

GB

See this company's full portfolio

Inventors

D. S. (pessoa física)

DE

V. B. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 39 34 308.1 · 10/13/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 12/10/2005

06/15/2010

RPI 2058

Concessão da patente

#16.1

11/29/1994

RPI 1252

Notificação para pagamento de retribuição

#13.1

08/16/1994

RPI 1237

Deferimento

#9.1

04/19/1994

RPI 1220

Solicitação de exame técnico

#4.1

08/03/1993

RPI 1183

Notificação de entrada na fase nacional - PCT

#1.3

10/08/1991

RPI 1088

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