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Official data from INPI

DISPOSICAO DE CIRCUITO CAPAZ DE SINCRONIZAR UMA UNIDADE DE MULITPLEXORA

Em AnáliseInvention Patent

Application data

Number

PI8005706

Type

Invention Patent

Filing

10/29/1979

Publication

-

Progress at the INPI

  1. Filing10/29/79
  2. Publication
  3. Examination07/26/83
  4. Allowance05/22/84
  5. Grant11/27/84
  6. Terminated07/12/88

The patent was granted on 11/27/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. S. (pessoa física)

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Inventors

P. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

11/27/1984

RPI 736

Notificação para pagamento de retribuição

#13.1

09/04/1984

RPI 724

Deferimento

#9.1

05/22/1984

RPI 709

Republicação - classificação IPC

#15.11

02/21/1984

RPI 696

Exigência - art. 36 da LPI

#6.1

12/27/1983

RPI 688

Solicitação de exame técnico

#4.1

07/26/1983

RPI 666

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