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Official data from INPI

Processo para a transmisão de dados com auxílio de um sinal de partida-parada.

Em AnáliseInvention Patent

Application data

Number

PI8008365

Type

Invention Patent

Filing

12/19/1980

Publication

-

Progress at the INPI

  1. Filing12/19/80
  2. Publication
  3. Examination09/20/83
  4. Allowance08/06/85
  5. Grant03/25/86
  6. Terminated05/17/88

The patent was granted on 03/25/1986 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

DE

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Inventors

C. C. (pessoa física)

R. K. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 29 51 914.0 · 12/21/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Concessão da patente

#16.1

03/25/1986

RPI 805

Notificação para pagamento de retribuição

#13.1

12/10/1985

RPI 790

Deferimento

#9.1

08/06/1985

RPI 772

Exigência - art. 36 da LPI

#6.1

01/15/1985

RPI 743

Solicitação de exame técnico

#4.1

09/20/1983

RPI 674

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