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Official data from INPI

GRAVADOR PARA RECADOS

Em AnáliseInvention Patent

Application data

Number

PI8602481

Type

Invention Patent

Filing

05/22/1986

Publication

04/28/1987

Progress at the INPI

  1. Filing05/22/86
  2. Publication04/28/87
  3. Examination06/16/87
  4. Allowance
  5. Grant
  6. In force

Published on 04/28/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 06/16/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NEWTOY ELETRONICA IND E COMERC [BR]

Inventors

M. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/16/1987

RPI 869

Publicação antecipada

#3.2

04/28/1987

RPI 862

Pedido de patente depositado

#2.1

12/23/1986

RPI 844

Retificação

#15.3

09/17/1991

RPI 1085

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