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Official data from INPI

BOBINA DE MATÉRIA PLÁSTICA PARA FITA MAGNÉTICA,EMBUTIDA EM UM ESTOJO DE CASSETE.

Em AnáliseInvention Patent

Application data

Number

PI8603644

Type

Invention Patent

Filing

08/01/1986

Publication

03/10/1987

Progress at the INPI

  1. Filing08/01/86
  2. Publication03/10/87
  3. Examination08/01/89
  4. Allowance
  5. Grant
  6. In force

Published on 03/10/1987, 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: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Gefitec S.A.

CH

Inventors

P. P. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

CH

3490/85 · 08/14/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/01/1989

RPI 980

Publicação do pedido de patente

#3.1

03/10/1987

RPI 855

Pedido de patente depositado

#2.1

01/06/1987

RPI 846

Retificação

#15.3

02/02/1993

RPI 1157

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