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Official data from INPI

DISCO DE INFORMACAO OTICAMENTE LIDO,PROCESSO PARA MANUFATURA DO MESMO E DISPOSITIVO PARA CONDUZIR O PROCESSO

Em AnáliseInvention Patent

Application data

Number

PI8003206

Type

Invention Patent

Filing

05/25/1979

Publication

-

Progress at the INPI

  1. Filing05/25/79
  2. Publication
  3. Examination04/13/82
  4. Allowance09/06/83
  5. Grant03/27/84
  6. Terminated06/21/88

The patent was granted on 03/27/1984 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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PHILIPS NV

See this company's full portfolio

Inventors

B. E. (pessoa física)

S. A. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

Cessão de direito de exploração

#22.1

12/10/1985

RPI 790

Concessão da patente

#16.1

03/27/1984

RPI 701

Notificação para pagamento de retribuição

#13.1

12/27/1983

RPI 688

Deferimento

#9.1

09/06/1983

RPI 672

Exigência - art. 36 da LPI

#6.1

02/22/1983

RPI 644

Solicitação de exame técnico

#4.1

04/13/1982

RPI 599

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