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Official data from INPI

SEM TITULO

ConcedidaInvention Patent

Application data

Number

PI8407089

Type

Invention Patent

Filing

09/08/1984

Publication

08/13/1985

Progress at the INPI

  1. Filing09/08/84
  2. Publication08/13/85
  3. Examination06/16/87
  4. Allowance06/21/88
  5. Grant04/25/89
  6. Terminated07/04/95

The patent was granted on 04/25/1989 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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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

Massey-Ferguson Services N.V.

NL

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Inventors

B. [. (pessoa física)

H. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/25/1989

RPI 966

Notificação para pagamento de retribuição

#13.1

10/25/1988

RPI 940

Deferimento

#9.1

06/21/1988

RPI 922

Solicitação de exame técnico

#4.1

06/16/1987

RPI 869

Notificação de entrada na fase nacional - PCT

#1.3

08/13/1985

RPI 773

Anuidade - prazo legal encerrado

#18.2

07/04/1995

RPI 1283

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