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Official data from INPI

APERFEICOAMENTO EM PAINEL PARA VEICULACAO DE MENSAGENS PUBLICITARIAS E/OU OUTRAS

Em AnáliseInvention Patent

Application data

Number

PI8603188

Type

Invention Patent

Filing

07/08/1986

Publication

04/07/1987

Progress at the INPI

Under appeal
  1. Filing07/08/86
  2. Publication04/07/87
  3. Examination06/09/87
  4. Refused02/26/91
  5. Grant
  6. In force

The application was refused by the INPI on 02/26/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/09/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. F. (pessoa física)

Inventors

N. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/09/1987

RPI 868

Publicação antecipada

#3.2

04/07/1987

RPI 859

Pedido de patente depositado

#2.1

12/30/1986

RPI 845

Indeferimento

#9.2

02/26/1991

RPI 1056

Conhecimento de parecer técnico

#7.1

06/05/1990

RPI 1021

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