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Official data from INPI

SISTEMA PARA CONTROLAR O MOVIMENTO DE DIFERENTE ARTIGOS DE UTILIDADE.

ConcedidaInvention Patent

Application data

Number

PI8004774

Type

Invention Patent

Filing

07/30/1980

Publication

-

Progress at the INPI

  1. Filing07/30/80
  2. Publication
  3. Examination12/21/82
  4. Allowance05/15/84
  5. Grant11/27/84
  6. Terminated09/25/90

The patent was granted on 11/27/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/27/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Anglo American Corporation Of South Africa Limited

ZA

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Inventors

D. B. (pessoa física)

K. H. (pessoa física)

P. G. (pessoa física)

R. M. (pessoa física)

R. J. (pessoa física)

Technical data

IPC Classification

Priority claims

ZA

79/3900 · 07/30/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/27/1984

RPI 736

Notificação para pagamento de retribuição

#13.1

09/04/1984

RPI 724

Deferimento

#9.1

05/15/1984

RPI 708

Conhecimento de parecer técnico

#7.1

09/27/1983

RPI 675

Solicitação de exame técnico

#4.1

12/21/1982

RPI 635

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

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