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Official data from INPI

MÁQUINA PARA CONFECÇÃO DE ARGOLAS

Em AnáliseInvention Patent
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Application data

Number

PI8703675

Type

Invention Patent

Filing

07/03/1987

Publication

01/31/1989
View on INPI

Progress at the INPI

  1. Filing07/03/87
  2. Publication01/31/89
  3. Examination02/06/90
  4. Allowance
  5. Grant
  6. In force

Published on 01/31/1989, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Máquinas Industriais Polikorte Ltda

SP, BR

Inventors

A. A. (pessoa física)

Technical data

IPC Classification

B21F 37/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame não realizada

#4.2

10/24/1989

RPI 992

Publicação do pedido de patente

#3.1

01/31/1989

RPI 954

Pedido de patente depositado

#2.1

12/13/1988

RPI 947

Pedido de patente depositado

#2.1

10/20/1987

RPI 887

Retificação

#15.3

05/25/1993

RPI 1173

Retificação

#15.6

03/05/1991

RPI 1057

Retificação

#15.3

10/23/1990

RPI 1038

Solicitação de exame técnico

#4.1

02/06/1990

RPI 1005

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