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Official data from INPI

DISPOSITIVO MECÂNICO PARA FIXAÇÕES

ConcedidaInvention Patent

Application data

Number

PI8501773

Type

Invention Patent

Filing

04/15/1985

Publication

12/03/1985

Progress at the INPI

  1. Filing04/15/85
  2. Publication12/03/85
  3. Examination07/15/86
  4. Allowance12/06/88
  5. Grant10/24/89
  6. Terminated07/25/95

The patent was granted on 10/24/1989 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: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Engemap Indústria e Comércio de Máquinas Ltda

RJ, BR

Inventors

N. J. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/24/1989

RPI 992

Notificação para pagamento de retribuição

#13.1

04/25/1989

RPI 966

Deferimento

#9.1

12/06/1988

RPI 946

Solicitação de exame técnico

#4.1

07/15/1986

RPI 821

Solicitação de exame não realizada

#4.2

04/29/1986

RPI 810

Publicação antecipada

#3.2

12/03/1985

RPI 789

Pedido de patente depositado

#2.1

07/02/1985

RPI 767

Anuidade - prazo legal encerrado

#18.2

07/25/1995

RPI 1286

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