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Official data from INPI

PROCESSO DE CONTROLE DA QUALIDADE QUÍMICA DA PILHA HOMOGENEIZADA

Em AnáliseInvention Patent
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Application data

Number

PI8404277

Type

Invention Patent

Filing

08/28/1984

Publication

-
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Progress at the INPI

  1. Filing08/28/84
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 08/28/1984. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 10/15/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Usinas Siderúrgicas de Minas Gerais - USIMINAS (Grupo Siderbrás)

MG, BR

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Inventors

M. S. (pessoa física)

BR

M. C. (pessoa física)

BR

O. F. (pessoa física)

BR

T. M. (pessoa física)

BR

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.13

10/15/1985

RPI 782

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