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Official data from INPI

DISPOSITIVO PARA O CONTROLE MANUAL MECÂNICO DE UM FREIO DE DISCO HIDRÁULICO PARA UM VEÍCULO

PublicadaInvention Patent

Application data

Number

PI8705369

Type

Invention Patent

Filing

10/08/1987

Publication

05/24/1988

Progress at the INPI

  1. Filing10/08/87
  2. Publication05/24/88
  3. Examination12/18/90
  4. Allowance05/11/93
  5. Grant10/26/93
  6. Expired07/29/08

The letters patent expired on 07/29/2008: 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: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bendix Altecna S.p.A.

IT

Inventors

B. P. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

53,921-B/86 · 10/09/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/24/1988

RPI 918

Pedido de patente depositado

#2.1

12/22/1987

RPI 896

Carta-patente expirada

#21.1

Patente extinta em 08/10/2002

07/29/2008

RPI 1960

Republicação - classificação IPC

#15.11

03/07/1995

RPI 1266

Concessão da patente

#16.1

10/26/1993

RPI 1195

Deferimento

#9.1

05/11/1993

RPI 1171

Solicitação de exame técnico

#4.1

12/18/1990

RPI 1046

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