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Official data from INPI

PROCESSO E SISTEMA AUTOMATICO DE CONTROLE.

Em AnáliseInvention Patent

Application data

Number

PI7904996

Type

Invention Patent

Filing

08/03/1979

Publication

-

Progress at the INPI

  1. Filing08/03/79
  2. Publication
  3. Examination
  4. Allowance11/16/82
  5. Grant06/28/83
  6. Terminated06/14/88

The patent was granted on 06/28/1983 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: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CSELT - Centro Studi e Laboratori Telecomunicazioni S.p.A.

IT

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Inventors

B. A. (pessoa física)

S. V. (pessoa física)

Technical data

Priority claims

IT

68910-A/78 · 08/16/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

Concessão da patente

#16.1

06/28/1983

RPI 662

Notificação para pagamento de retribuição

#13.1

03/22/1983

RPI 648

Deferimento

#9.1

11/16/1982

RPI 630

15.0

06/15/1982

RPI 608

Exigência - art. 36 da LPI

#6.1

05/11/1982

RPI 603

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: H03G 3/20; G02F 1/00; H01S 3/00; H04B 9/00.

03/27/2018

RPI 2464

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