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Official data from INPI

CONJUNTO VIBRATÓRIO CONCENTRADOR DE OURO E MINÉRIOS PESADOS

DeferidaInvention Patent

Application data

Number

PI9005157

Type

Invention Patent

Filing

10/15/1990

Publication

01/15/1991

Progress at the INPI

Awaiting grant fee payment
  1. Filing10/15/90
  2. Publication01/15/91
  3. Examination03/26/91
  4. Allowance03/15/94
  5. Grant
  6. In force

The application was allowed by the INPI on 03/15/1994. The grant of the letters patent is being processed.

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Latest action published by the INPI: 07/26/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Empresa de Mineração e Pesquisa Aurita Ltda

SP, BR

Inventors

G. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

07/26/1994

RPI 1234

Deferimento

#9.1

03/15/1994

RPI 1215

Solicitação de exame técnico

#4.1

03/26/1991

RPI 1060

Publicação antecipada

#3.2

01/15/1991

RPI 1050

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