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Official data from INPI

DISPOSITIVO PARA FORMAR UMA BOBINA DE ARMAZENAMENTO A PARTIR DE UM FIO ABASTECIDO POR UMA FONTE DE ALIMENTACAO DE FIO

ConcedidaInvention Patent

Application data

Number

PI8300728

Type

Invention Patent

Filing

02/11/1983

Publication

09/18/1984

Progress at the INPI

  1. Filing02/11/83
  2. Publication09/18/84
  3. Examination01/08/85
  4. Allowance08/13/85
  5. Grant03/25/86
  6. Terminated10/02/90

The patent was granted on 03/25/1986 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: 03/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RUETI TE STRAKE BV [NL]

Inventors

M. V. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/25/1986

RPI 805

Notificação para pagamento de retribuição

#13.1

12/17/1985

RPI 791

Deferimento

#9.1

08/13/1985

RPI 773

Solicitação de exame técnico

#4.1

01/08/1985

RPI 742

Publicação do pedido de patente

#3.1

09/18/1984

RPI 726

Pedido de patente depositado

#2.1

03/29/1983

RPI 649

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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