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Official data from INPI

DISPOSITIVO PARA FECHAMENTO DE GARRAS METALICAS EM MAQUINA PERFURADORA E ENCADERNADORA

ConcedidaInvention Patent

Application data

Number

PI8402139

Type

Invention Patent

Filing

05/04/1984

Publication

08/14/1984

Progress at the INPI

  1. Filing05/04/84
  2. Publication08/14/84
  3. Examination11/27/84
  4. Allowance05/24/88
  5. Grant04/25/89
  6. Terminated06/13/95

The patent was granted on 04/25/1989 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: 04/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LOGIKA IND E COMERCIO DE EQUIP [BR]

Inventors

K. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/25/1989

RPI 966

Notificação para pagamento de retribuição

#13.1

09/20/1988

RPI 935

Deferimento

#9.1

05/24/1988

RPI 918

Solicitação de exame técnico

#4.1

11/27/1984

RPI 736

Publicação antecipada

#3.2

08/14/1984

RPI 721

Pedido de patente depositado

#2.1

07/17/1984

RPI 717

Anuidade - prazo legal encerrado

#18.2

06/13/1995

RPI 1280

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