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Official data from INPI

DISPOSITIVO PARA A MANIPULAÇÃO DE SEÇÕES E BARRAS DE AÇO.

Em AnáliseInvention Patent

Application data

Number

PI8008532

Type

Invention Patent

Filing

12/29/1980

Publication

08/10/1982

Progress at the INPI

  1. Filing12/29/80
  2. Publication08/10/82
  3. Examination01/25/83
  4. Allowance06/26/84
  5. Grant01/29/85
  6. Terminated11/16/88

The patent was granted on 01/29/1985 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: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dalmine S.p.A.

IT

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Inventors

V. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

11/16/1988

RPI 943

Concessão da patente

#16.1

01/29/1985

RPI 745

Notificação para pagamento de retribuição

#13.1

10/23/1984

RPI 731

Deferimento

#9.1

06/26/1984

RPI 714

Exigência - art. 36 da LPI

#6.1

11/22/1983

RPI 683

Solicitação de exame técnico

#4.1

01/25/1983

RPI 640

Publicação do pedido de patente

#3.1

08/10/1982

RPI 616

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