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Official data from INPI

CIRCUITO FONTE DE ALIMENTAÇÃO

PublicadaInvention Patent
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Application data

Number

PI8803318

Type

Invention Patent

Filing

07/04/1988

Publication

01/17/1989
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Progress at the INPI

  1. Filing07/04/88
  2. Publication01/17/89
  3. Examination01/15/91
  4. Allowance12/07/93
  5. Abandoned
  6. In force

The application was allowed on 12/07/1993 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: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N.V. Philips'Gloeilampenfabrieken

NL

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Inventors

M. A. (pessoa física)

DE

Technical data

IPC Classification

H02J 15/00

Priority claims

DE

P 37 22 337.2 · 07/07/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/17/1989

RPI 952

Pedido de patente depositado

#2.1

12/06/1988

RPI 946

Arquivamento - Art. 38 §2° da LPI

#11.4

10/18/1994

RPI 1246

Notificação para pagamento de retribuição

#13.1

04/26/1994

RPI 1221

Deferimento

#9.1

12/07/1993

RPI 1201

Solicitação de exame técnico

#4.1

01/15/1991

RPI 1050

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