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Official data from INPI

DISPOSITIVO DE DIREÇÃO PARA TODAS AS RODAS, PARA VEÍCULOS MOTORIZADOS

Em AnáliseInvention PatentPCT · EP1989000653

Application data

Number

PI8907462

Type

Invention Patent

Filing

06/10/1989

Publication

05/21/1991

PCT

EP1989000653

Progress at the INPI

  1. Filing06/10/89
  2. Publication05/21/91
  3. Examination11/05/91
  4. Allowance11/03/92
  5. Grant05/25/93
  6. Terminated07/16/96

The patent was granted on 05/25/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/16/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Z. A. (pessoa física)

DE

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Inventors

W. T. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 38 20 354.5 · 06/15/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/16/1996

RPI 1337

Concessão da patente

#16.1

05/25/1993

RPI 1173

Notificação para pagamento de retribuição

#13.1

03/23/1993

RPI 1164

Deferimento

#9.1

11/03/1992

RPI 1144

Solicitação de exame técnico

#4.1

11/05/1991

RPI 1092

Notificação de entrada na fase nacional - PCT

#1.3

05/21/1991

RPI 1068

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