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Official data from INPI

COLUNA DE CONCRETO PARA CONSTRUÇÕES PRÉ-FABRICADAS

IndeferidaUtility Model

Application data

Number

MU7101621

Type

Utility Model

Filing

07/24/1991

Publication

06/02/1992

Progress at the INPI

Under appeal
  1. Filing07/24/91
  2. Publication06/02/92
  3. Examination03/16/93
  4. Refused04/02/96
  5. Grant
  6. In force

The application was refused by the INPI on 04/02/1996. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/02/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. D. (pessoa física)

SP, BR

Inventors

M. D. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/02/1996

RPI 1322

Solicitação de exame técnico

#4.1

03/16/1993

RPI 1163

Publicação antecipada

#3.2

06/02/1992

RPI 1122

Pedido de patente depositado

#2.1

03/17/1992

RPI 1111

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