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Official data from INPI

SISTEMA PARA ELIMINAÇÃO DE OFUSCAMENTO CAUSADO POR FARÓIS DE AUTOMÓVEIS E DEMAIS TIPOS DE VEÍCULOS AUTOMOTORES

IndeferidaInvention Patent

Application data

Number

PI9002675

Type

Invention Patent

Filing

06/06/1990

Publication

10/30/1990

Progress at the INPI

Under appeal
  1. Filing06/06/90
  2. Publication10/30/90
  3. Examination01/15/91
  4. Refused05/12/92
  5. Grant
  6. In force

The application was refused by the INPI on 05/12/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/12/1992. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. C. (pessoa física)

RJ, BR

Inventors

P. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/12/1992

RPI 1119

Solicitação de exame técnico

#4.1

01/15/1991

RPI 1050

Publicação antecipada

#3.2

10/30/1990

RPI 1039

Pedido de patente depositado

#2.1

10/16/1990

RPI 1037

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