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Official data from INPI

BICA CONCENTRADA PARA MINERAIS PESADOS.

PublicadaInvention Patent
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Application data

Number

PI8402519

Type

Invention Patent

Filing

05/25/1984

Publication

12/24/1985
View on INPI

Progress at the INPI

  1. Filing05/25/84
  2. Publication12/24/85
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was published in the RPI gazette on 12/24/1985 and is now open to any interested party. It moves on to technical examination at the INPI.

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Latest action published by the INPI: 09/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. N. (pessoa física)

Inventors

A. N. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/22/1987

RPI 883

Publicação do pedido de patente

#3.1

12/24/1985

RPI 792

Pedido de patente depositado

#2.1

09/04/1984

RPI 724

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