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Official data from INPI

EMENDA PARA FIOS

ConcedidaInvention Patent

Application data

Number

PI8206408

Type

Invention Patent

Filing

08/03/1982

Publication

06/12/1984

Progress at the INPI

  1. Filing08/03/82
  2. Publication06/12/84
  3. Examination08/12/86
  4. Allowance10/04/88
  5. Grant08/29/89
  6. Terminated01/03/95

The patent was granted on 08/29/1989 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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SAVIO SPA [IT]

Inventors

B. R. (pessoa física)

B. L. (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

08/29/1989

RPI 984

Notificação para pagamento de retribuição

#13.1

01/24/1989

RPI 953

Deferimento

#9.1

10/04/1988

RPI 937

Exigência - art. 36 da LPI

#6.1

03/29/1988

RPI 910

Solicitação de exame técnico

#4.1

08/12/1986

RPI 825

Publicação do pedido de patente

#3.1

06/12/1984

RPI 712

Anuidade - prazo legal encerrado

#18.2

01/03/1995

RPI 1257

Pedido de licença compulsória

#20.1

08/07/1990

RPI 1027

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