Official data from INPI

RELE FOTOELETRICO TEMPORIZADO PARA CONTROLE DE ILUMINACAO PUBLICA

Em AnáliseUtility Model

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Application data

Number

MU6700549

Type

Utility Model

Filing

04/01/1987

Publication

10/25/1988

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Progress at the INPI

Under appeal

Filing04/01/87
Publication10/25/88
Examination01/10/89
Refused11/13/90
Grant
In force

The application was refused by the INPI on 11/13/1990. The invention was never patented.

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Latest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TECNAWATT IND ELETROTECNICA LT [BR]

Inventors

M. A. (pessoa física)

Technical data

IPC Classification

H01H 43/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/10/1989

RPI 951

Publicação do pedido de patente

#3.1

10/25/1988

RPI 940

Pedido de patente depositado

#2.1

07/07/1987

RPI 872

Indeferimento

#9.2

11/13/1990

RPI 1041

14.4

03/20/1990

RPI 1010

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