Official data from INPI

SENSOR DE PROXIMIDADE INDUTIVO

IndeferidaUtility Model

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Application data

Number

MU6501110

Type

Utility Model

Filing

08/09/1985

Publication

10/29/1985

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Progress at the INPI

Under appeal

Filing08/09/85
Publication10/29/85
Examination02/12/86
Refused01/19/88
Grant
In force

The application was refused by the INPI on 01/19/1988. The invention was never patented.

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Latest action published by the INPI: 05/16/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PULSONIC ELETRO ELETRONICA IND [BR]

Inventors

V. A. (pessoa física)

Technical data

IPC Classification

H01H 36/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

05/16/1989

RPI 969

Indeferimento

#9.2

01/19/1988

RPI 900

14.4

03/04/1987

RPI 854

Pedido de certificado de adição de invenção

#5.1

05/13/1986

RPI 812

Solicitação de exame técnico

#4.1

02/12/1986

RPI 799

Publicação antecipada

#3.2

10/29/1985

RPI 784

Pedido de patente depositado

#2.1

10/22/1985

RPI 783

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