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Official data from INPI

REVESTIMENTO EM RESINA EPÓXI EM PÓ ANTI-OXIDANTE PARA VERGALHÕES DE USO EM ESTRUTURAS DE CONCRETO ARMADO

Em AnáliseUtility Model
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Application data

Number

MU7001618

Type

Utility Model

Filing

08/17/1990

Publication

03/10/1992
View on INPI

Progress at the INPI

  1. Filing08/17/90
  2. Publication03/10/92
  3. Examination06/23/92
  4. Allowance
  5. Grant
  6. In force

Published on 03/10/1992, 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: 05/06/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Jat Limp Serviços Indústria e Comércio de Plásticos Ltda

SP, BR

Inventors

A. B. (pessoa física)

Technical data

IPC Classification

C23F 15/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

05/06/1997

RPI 1379

Solicitação de exame técnico

#4.1

06/23/1992

RPI 1125

Publicação do pedido de patente

#3.1

03/10/1992

RPI 1110

Pedido de patente depositado

#2.1

01/29/1991

RPI 1052

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