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Official data from INPI

SISTEMA DE ILUMINAÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8204484

Type

Invention Patent

Filing

07/30/1982

Publication

03/07/1984

Progress at the INPI

  1. Filing07/30/82
  2. Publication03/07/84
  3. Examination06/12/84
  4. Refused03/18/86
  5. Grant
  6. In force

The application was refused on 03/18/1986 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/18/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. J. (pessoa física)

RJ, BR

M. C. (pessoa física)

RJ, BR

Inventors

J. J. (pessoa física)

BR

M. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

03/18/1986

RPI 804

Petição de recurso

#12.2

05/28/1985

RPI 762

Indeferimento

#9.2

01/08/1985

RPI 742

Solicitação de exame técnico

#4.1

06/12/1984

RPI 712

Publicação do pedido de patente

#3.1

03/07/1984

RPI 698

Pedido de patente depositado

#2.1

09/14/1982

RPI 621

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