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Official data from INPI

FORMAS PARA FABRICAÇÃO DE COLUNAS E PAINÉIS DE CONCRETO ARMADO.

IndeferidaUtility Model

Application data

Number

MU6501877

Type

Utility Model

Filing

11/20/1985

Publication

12/16/1986

Progress at the INPI

Under appeal
  1. Filing11/20/85
  2. Publication12/16/86
  3. Examination03/04/87
  4. Refused08/09/88
  5. Grant
  6. In force

The application was refused by the INPI on 08/09/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E, T & M Engenharia, Tecnologia e Marketing Ltda.

Inventors

M. O. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/09/1988

RPI 929

Solicitação de exame técnico

#4.1

03/04/1987

RPI 854

Publicação antecipada

#3.2

12/16/1986

RPI 843

Pedido de patente depositado

#2.1

03/25/1986

RPI 805

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