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Official data from INPI

APARELHO ELÉTRICO PARA PURIFICAR E FILTRAR ÁGUA

Em AnáliseUtility Model

Application data

Number

MU7000322

Type

Utility Model

Filing

02/16/1990

Publication

01/22/1991

Progress at the INPI

  1. Filing02/16/90
  2. Publication01/22/91
  3. Abandoned08/25/92
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 04/07/1998. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

No applicants.

Inventors

A. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

Homologada a desistência requerida através da petição SP 11857 de 18/04/97

04/07/1998

RPI 1424

Exigência - art. 36 da LPI

#6.1

01/21/1997

RPI 1364

Solicitação de exame técnico

#4.1

08/25/1992

RPI 1134

Publicação antecipada

#3.2

01/22/1991

RPI 1051

Pedido de patente depositado

#2.1

06/26/1990

RPI 1024

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