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Official data from INPI

ACOPLAMENTO INTERRUPTOR SINCRONIZADO NAS SUAS FASES PARA ENGRENAGENS PASSO A PASSO.

ConcedidaInvention Patent

Application data

Number

PI8002523

Type

Invention Patent

Filing

04/24/1980

Publication

-

Progress at the INPI

  1. Filing04/24/80
  2. Publication
  3. Examination
  4. Allowance07/19/83
  5. Grant03/27/84
  6. Terminated11/03/93

The patent was granted on 03/27/1984 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: 03/27/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Carle & Montanari S.p.A.

IT

Inventors

S. S. (pessoa física)

Technical data

IPC Classification

Priority claims

IT

12568 A/79 · 04/27/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/27/1984

RPI 701

Notificação para pagamento de retribuição

#13.1

11/16/1983

RPI 682

Deferimento

#9.1

07/19/1983

RPI 665

Anuidade - prazo legal encerrado

#18.2

11/03/1993

RPI 1196

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