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Official data from INPI

ADESIVO

Prazo de SigiloInvention Patent
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Application data

Number

PI8903133

Type

Invention Patent

Filing

06/27/1989

Publication

01/02/1991
View on INPI

Progress at the INPI

  1. Filing06/27/89
  2. Publication01/02/91
  3. Examination02/26/91
  4. Allowance
  5. Grant
  6. In force

Published on 01/02/1991, 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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Promaflex S/A

SP, BR

Inventors

M. V. (pessoa física)

Technical data

IPC Classification

C09J 133/08

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

08/29/1989

RPI 984

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era C09J 3/14.

03/27/2018

RPI 2464

Retificação

#15.3

08/16/1994

RPI 1237

Solicitação de exame técnico

#4.1

02/26/1991

RPI 1056

Publicação do pedido de patente

#3.1

01/02/1991

RPI 1048

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