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Official data from INPI

EXTRATOR DE GARRAS

ConcedidaInvention Patent

Application data

Number

PI8407332

Type

Invention Patent

Filing

07/17/1984

Publication

09/23/1986

Progress at the INPI

  1. Filing07/17/84
  2. Publication09/23/86
  3. Examination06/16/87
  4. Allowance12/27/88
  5. Grant09/26/89
  6. Terminated07/04/95

The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cockerill Sambre S.A.

P. T. (pessoa física)

BE

Inventors

P. T. (pessoa física)

BE

Technical data

IPC Classification

Priority claims

BE

84/00018 · 07/17/1984

LU

84921 · 07/18/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

05/02/1989

RPI 967

Deferimento

#9.1

12/27/1988

RPI 949

Solicitação de exame técnico

#4.1

06/16/1987

RPI 869

Notificação de entrada na fase nacional - PCT

#1.3

09/23/1986

RPI 831

Anuidade - prazo legal encerrado

#18.2

07/04/1995

RPI 1283

Pedido de licença compulsória

#20.1

03/01/1990

RPI 1007

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