(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

PROCESSO DE FABRICACAO DE UM TUBO DE IMAGEM DE TELEVISAO A CORES,E,TUBO DE IMAGEM DE TELEVISAO A CORES

Em AnáliseInvention Patent

Application data

Number

PI7908516

Type

Invention Patent

Filing

12/27/1978

Publication

-

Progress at the INPI

  1. Filing12/27/78
  2. Publication
  3. Examination10/13/82
  4. Allowance11/16/83
  5. Grant04/24/84
  6. Terminated10/03/89

The patent was granted on 04/24/1984 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PHILIPS NV

See this company's full portfolio

Inventors

B. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/03/1989

RPI 989

Concessão da patente

#16.1

04/24/1984

RPI 705

Notificação para pagamento de retribuição

#13.1

03/20/1984

RPI 700

Deferimento

#9.1

11/16/1983

RPI 682

Exigência - art. 36 da LPI

#6.1

06/07/1983

RPI 659

Solicitação de exame técnico

#4.1

10/13/1982

RPI 625

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.