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Official data from INPI

APARELHO E PROCESSO DE SERVOCONTROLE DE TEMPO REAL

ConcedidaInvention Patent

Application data

Number

PI8307631

Type

Invention Patent

Filing

12/03/1982

Publication

11/27/1984

Progress at the INPI

  1. Filing12/03/82
  2. Publication11/27/84
  3. Examination08/19/86
  4. Allowance12/08/87
  5. Grant06/28/88
  6. Terminated10/02/90

The patent was granted on 06/28/1988 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: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NOVACOR MEDICAL CORP [US]

Inventors

L. [. (pessoa física)

P. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/28/1988

RPI 923

Deferimento

#9.1

12/08/1987

RPI 894

Exigência - art. 36 da LPI

#6.1

06/02/1987

RPI 867

Solicitação de exame técnico

#4.1

08/19/1986

RPI 826

Notificação de entrada na fase nacional - PCT

#1.3

11/27/1984

RPI 736

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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