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Official data from INPI

SISTEMA DE LIMPEZA DE BARRAMENTOS DE ALIMENTAÇÃO DE PONTES ROLANTES DA FUNDIÇÃO DE LINGOTEIRAS

Em AnáliseInvention Patent

Application data

Number

PI9404848

Type

Invention Patent

Filing

11/25/1994

Publication

-

Progress at the INPI

  1. Filing11/25/94
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 11/25/1994. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 10/22/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Companhia Siderúrgica de Tubarão S/A - CST

ES, BR

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Inventors

A. C. (pessoa física)

BR

A. V. (pessoa física)

BR

J. B. (pessoa física)

BR

J. B. (pessoa física)

BR

J. R. (pessoa física)

BR

L. C. (pessoa física)

BR

M. A. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.13

10/22/1996

RPI 1351

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