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Official data from INPI

FIADO TORCIDO DE FIBRAS, PROCESSO E DISPOSITIVO PARA A FABRICAÇÃO DESTE FIADO

DeferidaInvention Patent

Application data

Number

PI8403286

Type

Invention Patent

Filing

06/28/1984

Publication

06/18/1985

Progress at the INPI

  1. Filing06/28/84
  2. Publication06/18/85
  3. Examination06/16/87
  4. Allowance08/29/89
  5. Grant04/24/90
  6. Terminated06/20/95

The patent was granted on 04/24/1990 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

R. F. (pessoa física)

FR

See this company's full portfolio

Inventors

M. B. (pessoa física)

FR

M. R. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

PV 83/11216 · 07/04/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

08/29/1989

RPI 984

Exigência - art. 36 da LPI

#6.1

01/31/1989

RPI 954

Exigência - art. 36 da LPI

#6.1

09/06/1988

RPI 933

Solicitação de exame técnico

#4.1

06/16/1987

RPI 869

Publicação do pedido de patente

#3.1

06/18/1985

RPI 765

Pedido de patente depositado

#2.1

09/04/1984

RPI 724

Anuidade - prazo legal encerrado

#18.2

06/20/1995

RPI 1281

Concessão da patente

#16.1

04/24/1990

RPI 1015

Notificação para pagamento de retribuição

#13.1

01/09/1990

RPI 1001

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