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Official data from INPI

DISPOSITIVO CONTROLADOR DE FREIO PARA VEÍCULO

DeferidaInvention Patent

Application data

Number

PI8405940

Type

Invention Patent

Filing

11/22/1984

Publication

11/18/1986

Progress at the INPI

  1. Filing11/22/84
  2. Publication11/18/86
  3. Examination12/20/88
  4. Allowance11/21/89
  5. Grant06/26/90
  6. In force11/22/04

The patent was granted on 06/26/1990 and is in force until 11/22/2004. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:11/22/2004

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Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. C. (pessoa física)

US

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Inventors

L. M. (pessoa física)

US

R. G. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

11/21/1989

RPI 996

Solicitação de exame técnico

#4.1

12/20/1988

RPI 948

Publicação do pedido de patente

#3.1

11/18/1986

RPI 839

14.1

07/29/1986

RPI 823

Pedido de patente depositado

#2.1

02/05/1985

RPI 746

Concessão da patente

#16.1

06/26/1990

RPI 1024

Notificação para pagamento de retribuição

#13.1

03/27/1990

RPI 1011

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