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Official data from INPI

APERFEIÇOAMENTO EM LANÇA DE AQUECIMENTO DE CARRO TORPEDO

Em AnáliseInvention Patent

Application data

Number

PI8601943

Type

Invention Patent

Filing

04/30/1986

Publication

-

Progress at the INPI

  1. Filing04/30/86
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 04/30/1986. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 10/13/1987. 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

A. G. (pessoa física)

BR

J. R. (pessoa física)

BR

J. M. (pessoa física)

BR

S. B. (pessoa física)

BR

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.13

10/13/1987

RPI 886

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