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Official data from INPI

Sistema de conexão e vedação de tubulação hidráulica eoutras

Em AnáliseUtility Model

Application data

Number

MU6101841

Type

Utility Model

Filing

12/16/1981

Publication

05/25/1982

Progress at the INPI

  1. Filing12/16/81
  2. Publication05/25/82
  3. Examination08/03/82
  4. Allowance
  5. Grant
  6. In force

Published on 05/25/1982, 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: 06/30/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Açoplex Comércio e Indústria Ltda

Inventors

D. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

06/30/1987

RPI 871

Recurso

#12.1

02/24/1987

RPI 853

Recurso

#12.1

12/16/1986

RPI 843

Deferimento

#9.1

08/12/1986

RPI 825

Exigência - art. 36 da LPI

#6.1

11/05/1985

RPI 785

Pedido de certificado de adição de invenção

#5.1

01/25/1983

RPI 640

Solicitação de exame técnico

#4.1

08/03/1982

RPI 615

Publicação antecipada

#3.2

05/25/1982

RPI 605

Pedido de patente depositado

#2.1

02/09/1982

RPI 590

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