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Official data from INPI

MÁQUINA PARA PONTILHAR CORRENTES E FIOS DE METAIS PRECIOSOS.

ConcedidaInvention Patent

Application data

Number

PI8302506

Type

Invention Patent

Filing

05/12/1983

Publication

09/13/1983

Progress at the INPI

  1. Filing05/12/83
  2. Publication09/13/83
  3. Examination11/26/85
  4. Allowance02/09/88
  5. Grant06/28/88
  6. Terminated10/02/90

The patent was granted on 06/28/1988 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: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. A. (pessoa física)

Inventors

A. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/28/1988

RPI 923

Deferimento

#9.1

02/09/1988

RPI 903

Exigência - art. 36 da LPI

#6.1

09/01/1987

RPI 880

Exigência - art. 36 da LPI

#6.1

03/17/1987

RPI 856

Solicitação de exame técnico

#4.1

11/26/1985

RPI 788

Publicação antecipada

#3.2

09/13/1983

RPI 673

Pedido de patente depositado

#2.1

06/28/1983

RPI 662

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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