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Official data from INPI

DISPOSITIVO PARA A TRANSLAÇÃO DE UM INTERRUPTOR ELÉTRICO CO COMPARTIMENTO DE ARMÁRIO DE GUARDA.

Em AnáliseInvention Patent

Application data

Number

PI8104941

Type

Invention Patent

Filing

07/30/1981

Publication

04/20/1982

Progress at the INPI

  1. Filing07/30/81
  2. Publication04/20/82
  3. Examination06/26/84
  4. Allowance07/09/85
  5. Grant12/31/85
  6. Terminated05/24/88

The patent was granted on 12/31/1985 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

Ansaldo S.p.A.

IT

Inventors

G. R. (pessoa física)

Technical data

IPC Classification

Priority claims

IT

23842 A/80 · 07/31/1980

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

12/31/1985

RPI 793

Notificação para pagamento de retribuição

#13.1

11/12/1985

RPI 786

Deferimento

#9.1

07/09/1985

RPI 768

Exigência - art. 36 da LPI

#6.1

12/11/1984

RPI 738

Solicitação de exame técnico

#4.1

06/26/1984

RPI 714

Publicação do pedido de patente

#3.1

04/20/1982

RPI 600

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