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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8400043

Type

Invention Patent

Filing

01/02/1984

Publication

08/14/1984

Progress at the INPI

  1. Filing01/02/84
  2. Publication08/14/84
  3. Examination11/27/84
  4. Allowance10/14/86
  5. Abandoned
  6. In force

The application was allowed on 10/14/1986 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 07/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Outokumpu Oy

FI

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Inventors

K. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.7

07/19/1988

RPI 926

15.7

02/09/1988

RPI 903

Notificação para pagamento de retribuição

#13.1

03/10/1987

RPI 855

Deferimento

#9.1

10/14/1986

RPI 834

Exigência - art. 36 da LPI

#6.1

03/25/1986

RPI 805

Solicitação de exame técnico

#4.1

11/27/1984

RPI 736

Publicação do pedido de patente

#3.1

08/14/1984

RPI 721

Pedido de patente depositado

#2.1

03/20/1984

RPI 700

Arquivamento - Art. 38 §2° da LPI

#11.4

03/29/1994

RPI 1217

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