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Official data from INPI

SISTEMA DE CIRCUITO PARA UM DISPOSITIVO CAPTADOR DE TV A CORES.

ConcedidaInvention Patent

Application data

Number

PI8306668

Type

Invention Patent

Filing

11/30/1983

Publication

07/17/1984

Progress at the INPI

  1. Filing11/30/83
  2. Publication07/17/84
  3. Examination01/02/85
  4. Allowance10/06/87
  5. Grant08/30/88
  6. Terminated04/23/96

The patent was granted on 08/30/1988 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: 08/30/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Victor Company Of Japan, Limited.

JP

See this company's full portfolio

Inventors

I. H. (pessoa física)

N. S. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

JP

57-210238 · 11/30/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/30/1988

RPI 932

Notificação para pagamento de retribuição

#13.1

02/09/1988

RPI 903

Deferimento

#9.1

10/06/1987

RPI 885

Republicação - classificação IPC

#15.11

04/28/1987

RPI 862

Conhecimento de parecer técnico

#7.1

05/06/1986

RPI 811

Solicitação de exame técnico

#4.1

01/02/1985

RPI 741

Publicação do pedido de patente

#3.1

07/17/1984

RPI 717

Pedido de patente depositado

#2.1

02/14/1984

RPI 695

Anuidade - prazo legal encerrado

#18.2

04/23/1996

RPI 1325

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