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Official data from INPI

ESPIRAIS MISTAS GRAVÍTICO-MAGNÉTICAS PARA CONCENTRAÇÃO DE MINERAIS

Em AnáliseInvention Patent

Application data

Number

PI9201642

Type

Invention Patent

Filing

04/28/1992

Publication

-

Progress at the INPI

  1. Filing04/28/92
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 04/28/1992. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 04/12/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S.A. Mineração da Trindade - SAMITRI

MG, BR

Inventors

D. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.13

04/12/1994

RPI 1219

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