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Official data from INPI

EQUIPAMENTO PARA PROVOCAR O ENCOLHIMENTO DE UM TECIDO

Em AnáliseInvention Patent

Application data

Number

PI8905210

Type

Invention Patent

Filing

10/13/1989

Publication

05/15/1990

Progress at the INPI

  1. Filing10/13/89
  2. Publication05/15/90
  3. Examination10/23/90
  4. Allowance
  5. Grant
  6. In force

Published on 05/15/1990, 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: 10/08/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

IT

Inventors

F. B. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

22 304 A/88 · 10/14/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/08/1996

RPI 1349

Solicitação de exame técnico

#4.1

10/23/1990

RPI 1038

Publicação do pedido de patente

#3.1

05/15/1990

RPI 1018

Pedido de patente depositado

#2.1

04/17/1990

RPI 1014

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