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Official data from INPI

PROCESSO PARA ENTRANCAR FIOS,ESTRANCAMENTO ENTRE FIOS E FIO

ConcedidaInvention Patent

Application data

Number

PI8401406

Type

Invention Patent

Filing

03/28/1983

Publication

11/06/1984

Progress at the INPI

  1. Filing03/28/83
  2. Publication11/06/84
  3. Examination11/18/86
  4. Allowance02/14/89
  5. Grant09/26/89
  6. Terminated06/06/95

The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SAVIO SPA [IT]

Inventors

B. L. (pessoa física)

R. R. (pessoa física)

S. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

07/11/1989

RPI 977

Deferimento

#9.1

02/14/1989

RPI 956

Exigência - art. 36 da LPI

#6.1

08/30/1988

RPI 932

Solicitação de exame técnico

#4.1

11/18/1986

RPI 839

Publicação do pedido de patente

#3.1

11/06/1984

RPI 733

Pedido de patente depositado

#2.1

06/12/1984

RPI 712

Anuidade - prazo legal encerrado

#18.2

06/06/1995

RPI 1279

Pedido de licença compulsória

#20.1

08/07/1990

RPI 1027

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