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Official data from INPI

TUBO DE IMAGEM COLORIDA

ConcedidaInvention Patent

Application data

Number

PI8202543

Type

Invention Patent

Filing

05/03/1982

Publication

04/19/1983

Progress at the INPI

  1. Filing05/03/82
  2. Publication04/19/83
  3. Examination04/16/85
  4. Allowance06/17/86
  5. Grant12/30/86
  6. Terminated10/16/90

The patent was granted on 12/30/1986 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: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N.V. Philips'Gloeilampenfabrieken

NL

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Inventors

J. V. (pessoa física)

NL

J. G. (pessoa física)

NL

Technical data

IPC Classification

Priority claims

NL

8102182 · 05/04/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/30/1986

RPI 845

Notificação para pagamento de retribuição

#13.1

10/14/1986

RPI 834

Deferimento

#9.1

06/17/1986

RPI 817

Republicação - classificação IPC

#15.11

10/29/1985

RPI 784

Exigência - art. 36 da LPI

#6.1

10/01/1985

RPI 780

Solicitação de exame técnico

#4.1

04/16/1985

RPI 756

Publicação do pedido de patente

#3.1

04/19/1983

RPI 652

Pedido de patente depositado

#2.1

06/22/1982

RPI 609

Anuidade - prazo legal encerrado

#18.2

10/16/1990

RPI 1037

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