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Official data from INPI

APERFEIÇOAMENTO EM DISPOSITIVO DE INSPEÇÃO DE ESFERAS

Prazo de SigiloUtility Model

Application data

Number

MU7500482

Type

Utility Model

Filing

03/02/1995

Publication

-

Progress at the INPI

  1. Filing03/02/95
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 03/02/1995. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 10/21/1997. 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

J. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anulação de numeração

#15.21

10/21/1997

RPI 1403

Pedido de patente depositado

#2.1

05/16/1995

RPI 1276

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