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Official data from INPI

CIRCUITO DE LIMITACAO DE CORRENTE

Em AnáliseInvention Patent

Application data

Number

PI8108670

Type

Invention Patent

Filing

07/14/1980

Publication

06/01/1982

Progress at the INPI

  1. Filing07/14/80
  2. Publication06/01/82
  3. Examination05/17/83
  4. Allowance06/11/85
  5. Grant02/04/86
  6. Terminated05/24/88

The patent was granted on 02/04/1986 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: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MOTOROLA INC

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Inventors

L. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

02/04/1986

RPI 798

Notificação para pagamento de retribuição

#13.1

09/24/1985

RPI 779

Deferimento

#9.1

06/11/1985

RPI 764

Republicação - classificação IPC

#15.11

01/15/1985

RPI 743

Exigência - art. 36 da LPI

#6.1

10/02/1984

RPI 728

Solicitação de exame técnico

#4.1

05/17/1983

RPI 656

Notificação de entrada na fase nacional - PCT

#1.3

06/01/1982

RPI 606

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