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Official data from INPI

DISPOSITIVO DE CONTROLE AUTOMÁTICO DE LUZ ALTA E BAIXA PARA FARÓIS DE VEÍCULOS AUTOMOTORES

Prazo de SigiloInvention Patent

Application data

Number

PI8805275

Type

Invention Patent

Filing

10/13/1988

Publication

05/29/1990

Progress at the INPI

  1. Filing10/13/88
  2. Publication05/29/90
  3. Examination05/14/91
  4. Allowance
  5. Grant
  6. In force

Published on 05/29/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 02/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

SP, BR

Inventors

E. C. (pessoa física)

BR

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

02/21/1989

RPI 957

Retificação

#15.3

05/03/1994

RPI 1222

Solicitação de exame técnico

#4.1

05/14/1991

RPI 1067

Publicação do pedido de patente

#3.1

05/29/1990

RPI 1020

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