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Official data from INPI

EQUIPAMENTO PARA SE ESQUADRINHAR OTICAMENTE UM PORTADOR DE REGISTROS

Concessão AnuladaInvention Patent

Application data

Number

PI8003727

Type

Invention Patent

Filing

06/18/1979

Publication

-

Progress at the INPI

  1. Filing06/18/79
  2. Publication
  3. Examination04/13/82
  4. Allowance10/18/83
  5. Grant04/24/84
  6. Terminated09/25/90

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: 08/21/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PHILIPS NV

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Inventors

B. M. (pessoa física)

I. K. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

16.3

08/21/1984

RPI 722

Concessão da patente

#16.1

04/24/1984

RPI 705

Notificação para pagamento de retribuição

#13.1

01/31/1984

RPI 693

Deferimento

#9.1

10/18/1983

RPI 678

Exigência - art. 36 da LPI

#6.1

04/12/1983

RPI 651

Solicitação de exame técnico

#4.1

04/13/1982

RPI 599

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

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