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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA PARA OS SUPORTES DE ROLO DE UM TRANSPORTADOR DE CORREIA TUBULAR

Em AnáliseUtility Model

Application data

Number

MU6802010

Type

Utility Model

Filing

09/06/1988

Publication

02/08/1989

Progress at the INPI

  1. Filing09/06/88
  2. Publication02/08/89
  3. Examination09/19/89
  4. Allowance
  5. Grant
  6. In force

Published on 02/08/1989, 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: 09/19/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fábrica de Aço Paulista S.A

SP, BR

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Inventors

J. N. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/19/1989

RPI 987

Publicação antecipada

#3.2

02/08/1989

RPI 955

Pedido de patente depositado

#2.1

01/31/1989

RPI 954

Retificação

#15.3

04/06/1993

RPI 1166

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