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Official data from INPI

FILTRO DIGITADOR RECORRENTE

ArquivadaInvention Patent

Application data

Number

PI8207383

Type

Invention Patent

Filing

12/23/1981

Publication

10/18/1983

Progress at the INPI

  1. Filing12/23/81
  2. Publication10/18/83
  3. Examination11/19/85
  4. Allowance04/12/88
  5. Abandoned
  6. In force

The application was allowed on 04/12/1988 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PHILIPS NV [NL]

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Inventors

B. H. (pessoa física)

G. (pessoa física)

M. P. (pessoa física)

V. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

12/12/1989

RPI 999

Notificação para pagamento de retribuição

#13.1

07/26/1988

RPI 927

Deferimento

#9.1

04/12/1988

RPI 912

Exigência - art. 36 da LPI

#6.1

10/13/1987

RPI 886

Solicitação de exame técnico

#4.1

11/19/1985

RPI 787

Publicação do pedido de patente

#3.1

10/18/1983

RPI 678

Pedido de patente depositado

#2.1

02/08/1983

RPI 642

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