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Official data from INPI

APERFEIÇOAMENTO EM DISPOSITIVO LIBERADOR DAS RODAS DA TRAÇÃO OPCIONAL DE VEÍCULO

Em AnáliseInvention Patent

Application data

Number

PI8501358

Type

Invention Patent

Filing

03/26/1985

Publication

11/04/1986

Progress at the INPI

Awaiting grant fee payment
  1. Filing03/26/85
  2. Publication11/04/86
  3. Examination07/21/87
  4. Allowance08/23/88
  5. Grant
  6. In force

The application was allowed by the INPI on 08/23/1988. The grant of the letters patent is being processed.

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Latest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A.V.M. Auto Equipamentos Ltda.

SP, BR

Inventors

M. G. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

12/13/1988

RPI 947

Deferimento

#9.1

08/23/1988

RPI 931

Solicitação de exame técnico

#4.1

07/21/1987

RPI 874

Publicação do pedido de patente

#3.1

11/04/1986

RPI 837

Pedido de patente depositado

#2.1

06/18/1985

RPI 765

15.7

08/07/1990

RPI 1027

Retificação

#15.3

02/13/1990

RPI 1006

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