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Official data from INPI

PLACA DE SEGURANÇA PARA EQUIPAMENTOS DE PROCESSAMENTO DE DADOS.

PublicadaInvention Patent
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Application data

Number

PI8801640

Type

Invention Patent

Filing

04/07/1988

Publication

11/07/1989
View on INPI

Progress at the INPI

  1. Filing04/07/88
  2. Publication11/07/89
  3. Examination09/11/90
  4. Allowance
  5. Grant
  6. In force

Published on 11/07/1989, 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: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. R. (pessoa física)

Inventors

E. R. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/07/1989

RPI 994

Pedido de patente depositado

#2.1

08/16/1988

RPI 930

Retificação

#15.3

10/01/1991

RPI 1087

Solicitação de exame técnico

#4.1

09/11/1990

RPI 1032

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