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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM TIPOS DE LETRAS OU NÚMEROS PARA FUNDIÇÃO

Em AnáliseUtility Model

Application data

Number

MU6702336

Type

Utility Model

Filing

11/03/1987

Publication

03/29/1988

Progress at the INPI

Under appeal
  1. Filing11/03/87
  2. Publication03/29/88
  3. Examination05/17/88
  4. Refused06/25/91
  5. Grant
  6. In force

The application was refused by the INPI on 06/25/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

O. S. (pessoa física)

SP, BR

Inventors

O. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/17/1988

RPI 917

Publicação antecipada

#3.2

03/29/1988

RPI 910

Pedido de patente depositado

#2.1

02/17/1988

RPI 904

Indeferimento

#9.2

06/25/1991

RPI 1073

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