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Official data from INPI

SENSOR DE POSIÇÃO PARA FLUTUADORES DE ROTÂMETROS

Prazo de SigiloUtility Model

Application data

Number

MU6900447

Type

Utility Model

Filing

03/17/1989

Publication

02/05/1991

Progress at the INPI

  1. Filing03/17/89
  2. Publication02/05/91
  3. Abandoned10/13/93
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/09/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Automática Engenharia Ltda

ES, BR

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Inventors

A. F. (pessoa física)

B. P. (pessoa física)

P. A. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/09/1989

RPI 968

Arquivamento - Art. 36 §1° da LPI

#11.2

03/14/1995

RPI 1267

Exigência - art. 36 da LPI

#6.1

07/19/1994

RPI 1233

Solicitação de exame técnico

#4.1

10/13/1993

RPI 1193

Solicitação de exame não realizada

#4.2

07/20/1993

RPI 1181

Publicação do pedido de patente

#3.1

02/05/1991

RPI 1053

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