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Official data from INPI

MÁQUINA DE TRABALHAR MATERIAL

ConcedidaInvention Patent

Application data

Number

PI8407192

Type

Invention Patent

Filing

11/12/1984

Publication

11/05/1985

Progress at the INPI

  1. Filing11/12/84
  2. Publication11/05/85
  3. Examination05/05/87
  4. Allowance05/30/89
  5. Grant11/28/89
  6. Terminated10/16/90

The patent was granted on 11/28/1989 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. D. (pessoa física)

GB

Inventors

F. C. (pessoa física)

GB

J. K. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

ZA

83/8903 · 11/29/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/28/1989

RPI 997

Notificação para pagamento de retribuição

#13.1

09/26/1989

RPI 988

Deferimento

#9.1

05/30/1989

RPI 971

Conhecimento de parecer técnico

#7.1

10/18/1988

RPI 939

Solicitação de exame técnico

#4.1

05/05/1987

RPI 863

Notificação de entrada na fase nacional - PCT

#1.3

11/05/1985

RPI 785

Anuidade - prazo legal encerrado

#18.2

10/16/1990

RPI 1037

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