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Official data from INPI

PERFIL PROTETOR

Em AnáliseUtility Model

Application data

Number

MU6702080

Type

Utility Model

Filing

09/16/1987

Publication

11/08/1988

Progress at the INPI

Under appeal
  1. Filing09/16/87
  2. Publication11/08/88
  3. Examination09/19/89
  4. Refused06/23/92
  5. Grant
  6. In force

The application was refused by the INPI on 06/23/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/19/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Tecprem Pré-Moldados de Concreto Ltda

SP, BR

Inventors

N. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/19/1989

RPI 987

Publicação antecipada

#3.2

11/08/1988

RPI 942

Pedido de patente depositado

#2.1

07/26/1988

RPI 927

14.4

05/24/1988

RPI 918

Indeferimento

#9.2

06/23/1992

RPI 1125

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