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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM PUNHO PARA FERRAMENTAS

PublicadaUtility Model

Application data

Number

MU6801496

Type

Utility Model

Filing

07/08/1988

Publication

09/12/1989

Progress at the INPI

  1. Filing07/08/88
  2. Publication09/12/89
  3. Examination04/17/90
  4. Allowance03/03/92
  5. Grant03/30/93
  6. Terminated10/31/95

The patent was granted on 03/30/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Metisa Metalúrgica Timboense S/A

SC, BR

See this company's full portfolio

Inventors

E. A. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

09/12/1989

RPI 986

Pedido de patente depositado

#2.1

05/16/1989

RPI 969

Anuidade - prazo legal encerrado

#18.2

10/31/1995

RPI 1300

Concessão da patente

#16.1

03/30/1993

RPI 1165

15.5

09/22/1992

RPI 1138

Notificação para pagamento de retribuição

#13.1

07/28/1992

RPI 1130

Deferimento

#9.1

03/03/1992

RPI 1109

Exigência - art. 36 da LPI

#6.1

08/20/1991

RPI 1081

Solicitação de exame técnico

#4.1

04/17/1990

RPI 1014

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