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Official data from INPI

VÁLVULA DE RETENÇÃO PARA APLICADOR DE ALTA PRESSÃO DE PRODUTOS PASTOSOS

Em AnáliseUtility Model

Application data

Number

MU6801175

Type

Utility Model

Filing

05/31/1988

Publication

09/06/1988

Progress at the INPI

  1. Filing05/31/88
  2. Publication09/06/88
  3. Examination12/06/88
  4. Allowance
  5. Grant
  6. In force

Published on 09/06/1988, 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: 12/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. S. (pessoa física)

SP, BR

Inventors

A. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/06/1988

RPI 946

Publicação antecipada

#3.2

09/06/1988

RPI 933

Pedido de patente depositado

#2.1

08/30/1988

RPI 932

Retificação

#15.3

04/06/1993

RPI 1166

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