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Official data from INPI

DISPOSICAO INTRODUZIDA EM DETECTOR DE SEGURANCA

Em AnáliseUtility Model

Application data

Number

MU6701718

Type

Utility Model

Filing

09/02/1987

Publication

12/29/1987

Progress at the INPI

Under appeal
  1. Filing09/02/87
  2. Publication12/29/87
  3. Examination05/31/88
  4. Refused02/19/91
  5. Grant
  6. In force

The application was refused by the INPI on 02/19/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JUVENAL PEDRAS DE OLIVEIRA MAI [BR]

Inventors

M. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/31/1988

RPI 919

Publicação antecipada

#3.2

12/29/1987

RPI 897

Pedido de patente depositado

#2.1

12/15/1987

RPI 895

Republicação - classificação IPC

#15.11

07/09/1991

RPI 1075

Indeferimento

#9.2

02/19/1991

RPI 1055

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