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Official data from INPI

DETECTOR DE APAGAMENTO DE PROM

Em AnáliseInvention Patent

Application data

Number

PI8207782

Type

Invention Patent

Filing

07/10/1981

Publication

06/21/1983

Progress at the INPI

  1. Filing07/10/81
  2. Publication06/21/83
  3. Examination01/15/85
  4. Allowance05/27/86
  5. Grant03/17/87
  6. Terminated07/12/88

The patent was granted on 03/17/1987 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

MOTOROLA INC [US]

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Inventors

G. [. (pessoa física)

Technical data

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

03/17/1987

RPI 856

Notificação para pagamento de retribuição

#13.1

09/23/1986

RPI 831

Deferimento

#9.1

05/27/1986

RPI 814

Exigência - art. 36 da LPI

#6.1

07/09/1985

RPI 768

Solicitação de exame técnico

#4.1

01/15/1985

RPI 743

Retificação da notificação da fase nacional - PCT

#1.3.1

08/23/1983

RPI 670

Notificação de entrada na fase nacional - PCT

#1.3

06/21/1983

RPI 661

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