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Official data from INPI

DISPOSITIVO DE ILUMINACAO PARA PASTAS OU PRANCHETAS DE MAO

Em AnáliseUtility Model

Application data

Number

MU6400896

Type

Utility Model

Filing

06/11/1984

Publication

01/14/1986

Progress at the INPI

  1. Filing06/11/84
  2. Publication01/14/86
  3. Examination12/15/87
  4. Refused10/17/89
  5. Grant
  6. In force

The application was refused on 10/17/1989 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: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LUCIA HELENA FERNANDES COSTA [BR]

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

10/17/1989

RPI 991

Petição de recurso

#12.2

04/18/1989

RPI 965

Indeferimento

#9.2

12/27/1988

RPI 949

Solicitação de exame técnico

#4.1

12/15/1987

RPI 895

Publicação do pedido de patente

#3.1

01/14/1986

RPI 795

Pedido de patente depositado

#2.1

08/21/1984

RPI 722

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