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Official data from INPI

CONJUNTO SINALIZADOR LUMINOSO PARA APARELHOS DE SOM

Em AnáliseInvention Patent

Application data

Number

PI8603101

Type

Invention Patent

Filing

06/24/1986

Publication

10/14/1986

Progress at the INPI

Under appeal
  1. Filing06/24/86
  2. Publication10/14/86
  3. Examination12/30/86
  4. Refused09/25/90
  5. Grant
  6. In force

The application was refused by the INPI on 09/25/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MICROLOGIC ELETRONICA LTDA [BR]

Inventors

Y. N. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/30/1986

RPI 845

Publicação antecipada

#3.2

10/14/1986

RPI 834

Pedido de patente depositado

#2.1

10/07/1986

RPI 833

Indeferimento

#9.2

09/25/1990

RPI 1034

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