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Official data from INPI

SISTEMA ANTI-BLOQUEIO PARA FREIOS DE VEÍCULO

Prazo de SigiloInvention Patent

Application data

Number

PI8902116

Type

Invention Patent

Filing

05/05/1989

Publication

01/02/1990

Progress at the INPI

  1. Filing05/05/89
  2. Publication01/02/90
  3. Examination02/25/92
  4. Allowance08/17/93
  5. Abandoned
  6. In force

The application was allowed on 08/17/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 06/13/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Grau Limited

GB

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Inventors

A. H. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8810861.8 · 05/07/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

06/13/1989

RPI 973

Arquivamento - Art. 38 §2° da LPI

#11.4

06/07/1994

RPI 1227

Notificação para pagamento de retribuição

#13.1

01/18/1994

RPI 1207

Deferimento

#9.1

08/17/1993

RPI 1185

Solicitação de exame técnico

#4.1

02/25/1992

RPI 1108

Publicação do pedido de patente

#3.1

01/02/1990

RPI 1000

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