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Official data from INPI

SISTEMA DE ENTRETENIMENTO DE VIDEO, E, SUPORTE PARA ARMAZENAR UMA PLURALIDADE DE SINAIS DE INFORMAÇÃO SELECIONÁVEIS.

DeferidaInvention Patent

Application data

Number

PI8406881

Type

Invention Patent

Filing

04/30/1984

Publication

04/16/1985

Progress at the INPI

  1. Filing04/30/84
  2. Publication04/16/85
  3. Examination07/28/87
  4. Allowance10/10/89
  5. Grant04/24/90
  6. Terminated07/04/95

The patent was granted on 04/24/1990 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: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. G. (pessoa física)

US

Inventors

D. G. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

492,815 · 05/09/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/10/1989

RPI 990

Exigência - art. 36 da LPI

#6.1

05/30/1989

RPI 971

Solicitação de exame técnico

#4.1

07/28/1987

RPI 875

Retificação da notificação da fase nacional - PCT

#1.3.1

06/18/1985

RPI 765

Notificação de entrada na fase nacional - PCT

#1.3

04/16/1985

RPI 756

Anuidade - prazo legal encerrado

#18.2

07/04/1995

RPI 1283

Concessão da patente

#16.1

04/24/1990

RPI 1015

Notificação para pagamento de retribuição

#13.1

02/06/1990

RPI 1005

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