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Official data from INPI

EMISSOR DE PULSOS DE CADÊNCIA SÍNCRONA PARA EQUIPA,MENTOS MULTIPLEX DE SINAIS DIGITAIS.

ArquivadaInvention Patent

Application data

Number

PI8303691

Type

Invention Patent

Filing

07/11/1983

Publication

02/14/1984

Progress at the INPI

  1. Filing07/11/83
  2. Publication02/14/84
  3. Examination04/29/86
  4. Allowance03/01/88
  5. Abandoned
  6. In force

The application was allowed on 03/01/1988 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: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

DE

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Inventors

M. J. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 32 26 201.9 · 07/13/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

11/08/1988

RPI 942

Notificação para pagamento de retribuição

#13.1

06/21/1988

RPI 922

Deferimento

#9.1

03/01/1988

RPI 906

Exigência - art. 36 da LPI

#6.1

06/23/1987

RPI 870

Solicitação de exame técnico

#4.1

04/29/1986

RPI 810

Publicação do pedido de patente

#3.1

02/14/1984

RPI 695

Pedido de patente depositado

#2.1

08/23/1983

RPI 670

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