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Official data from INPI

BLINDAGEM MAGNÉTICA PARA HIDRÔMETROS DE TRANSMISSÃO MAGNÉTICA DO TIPO JATO SIMPLES.

Em AnáliseUtility Model

Application data

Number

MU6101244

Type

Utility Model

Filing

09/04/1981

Publication

12/15/1981

Progress at the INPI

  1. Filing09/04/81
  2. Publication12/15/81
  3. Examination02/16/82
  4. Refused11/05/85
  5. Grant
  6. In force

The application was refused on 11/05/1985 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/05/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. T. (pessoa física)

SP, BR

Inventors

T. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

11/05/1985

RPI 785

Petição de recurso

#12.2

01/02/1985

RPI 741

Indeferimento

#9.2

09/18/1984

RPI 726

Solicitação de exame técnico

#4.1

02/16/1982

RPI 591

Publicação antecipada

#3.2

12/15/1981

RPI 582

Pedido de patente depositado

#2.1

10/20/1981

RPI 574

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