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Official data from INPI

PROTETOR PARA CARTÃO MAGNÉTICO

Em AnáliseInvention Patent

Application data

Number

PI9003372

Type

Invention Patent

Filing

07/13/1990

Publication

01/21/1992

Progress at the INPI

  1. Filing07/13/90
  2. Publication01/21/92
  3. Examination03/08/94
  4. Allowance
  5. Grant
  6. In force

Published on 01/21/1992, 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: 11/14/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. B. (pessoa física)

SP, BR

Inventors

C. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/14/1995

RPI 1302

Solicitação de exame técnico

#4.1

03/08/1994

RPI 1214

Publicação do pedido de patente

#3.1

01/21/1992

RPI 1103

Pedido de patente depositado

#2.1

01/15/1991

RPI 1050

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