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Official data from INPI

APARELHO PARA IRRADIAR FRAGMENTOS DE MINÉRIOS PARA DETECTAR A PRESENÇA DE UMA SUBSTÂNCIA SELECIONADA

Em AnáliseInvention Patent

Application data

Number

PI8406807

Type

Invention Patent

Filing

04/18/1984

Publication

03/19/1985

Progress at the INPI

Awaiting grant fee payment
  1. Filing04/18/84
  2. Publication03/19/85
  3. Examination06/16/87
  4. Allowance12/06/88
  5. Grant
  6. In force

The application was allowed by the INPI on 12/06/1988. The grant of the letters patent is being processed.

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Latest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Mining Union Corporation Limited, companhia da República da frica do Sul

ZA

Inventors

C. C. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8310991 · 04/22/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

04/25/1989

RPI 966

Deferimento

#9.1

12/06/1988

RPI 946

Exigência - art. 36 da LPI

#6.1

05/31/1988

RPI 919

Solicitação de exame técnico

#4.1

06/16/1987

RPI 869

14.1

12/30/1986

RPI 845

Notificação de entrada na fase nacional - PCT

#1.3

03/19/1985

RPI 752

15.7

08/07/1990

RPI 1027

Retificação

#15.3

02/13/1990

RPI 1006

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