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Official data from INPI

APARELHO PARA ESCREVER INFORMACOES EM UM SUPORTE DE REGISTRO OPTICAMENTE LEGIVEL EM FORMA DE DISCO

ArquivadaInvention Patent

Application data

Number

PI8100044

Type

Invention Patent

Filing

01/09/1980

Publication

-

Progress at the INPI

  1. Filing01/09/80
  2. Publication
  3. Examination08/23/83
  4. Allowance03/13/84
  5. Abandoned
  6. In force

The application was allowed on 03/13/1984 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 02/20/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PHILIPS NV

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Inventors

D. M. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

02/20/1985

RPI 748

Notificação para pagamento de retribuição

#13.1

07/03/1984

RPI 715

Deferimento

#9.1

03/13/1984

RPI 699

Solicitação de exame técnico

#4.1

08/23/1983

RPI 670

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