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Official data from INPI

SISTEMA AUTOMÁTICO DE CONTROLE DOS FREIOS

DeferidaInvention Patent

Application data

Number

PI8404085

Type

Invention Patent

Filing

08/15/1984

Publication

03/25/1986

Progress at the INPI

  1. Filing08/15/84
  2. Publication03/25/86
  3. Examination04/05/88
  4. Allowance07/18/89
  5. Grant01/09/90
  6. Terminated05/14/96

The patent was granted on 01/09/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Kia Industrial Co., Ltd., sociedade coreana

KR

Inventors

J. H. (pessoa física)

KR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

07/18/1989

RPI 978

Exigência - art. 36 da LPI

#6.1

02/21/1989

RPI 957

Solicitação de exame técnico

#4.1

04/05/1988

RPI 911

Publicação do pedido de patente

#3.1

03/25/1986

RPI 805

Pedido de patente depositado

#2.1

10/16/1984

RPI 730

Anuidade - prazo legal encerrado

#18.2

05/14/1996

RPI 1328

Concessão da patente

#16.1

01/09/1990

RPI 1001

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