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Official data from INPI

DISPOSITIVO PARA A FORMACAO DE EMENDAS PARA DESMONTAR E RECOMPOS FIOS MECANICAMENTE

ConcedidaInvention Patent

Application data

Number

PI8206387

Type

Invention Patent

Filing

11/04/1981

Publication

09/27/1983

Progress at the INPI

  1. Filing11/04/81
  2. Publication09/27/83
  3. Examination10/15/85
  4. Allowance07/19/88
  5. Grant03/28/89
  6. Terminated01/03/95

The patent was granted on 03/28/1989 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: 03/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SAVIO SPA [IT]

Inventors

R. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/28/1989

RPI 962

Notificação para pagamento de retribuição

#13.1

11/16/1988

RPI 943

Deferimento

#9.1

07/19/1988

RPI 926

Exigência - art. 36 da LPI

#6.1

12/08/1987

RPI 894

Solicitação de exame técnico

#4.1

10/15/1985

RPI 782

Publicação do pedido de patente

#3.1

09/27/1983

RPI 675

Pedido de patente depositado

#2.1

12/21/1982

RPI 635

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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