Official data from INPI

CONTROLADOR REMOTO PARA LIGAR E DESLIGAR MICROCOMPUTADORES VIA REDE TELEFÔNICA, COM COMANDO VIA DCD (DETECÇÃO DE PORTADORA DE DADOS)/DTR (TERMINAL DE DADOS PRONTO)

Prazo de SigiloUtility Model

Talk to an expert

Application data

Number

MU6901314

Type

Utility Model

Filing

07/13/1989

Publication

06/04/1991

View on INPI

Progress at the INPI

Under appeal

Filing07/13/89
Publication06/04/91
Examination08/27/91
Refused01/19/93
Grant
In force

The application was refused by the INPI on 01/19/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

7COMm Informática S/C Ltda.

SP, BR

Inventors

K. M. (pessoa física)

Technical data

IPC Classification

H04M 11/08

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/14/1989

RPI 995

Indeferimento

#9.2

01/19/1993

RPI 1155

Solicitação de exame técnico

#4.1

08/27/1991

RPI 1082

Publicação do pedido de patente

#3.1

06/04/1991

RPI 1070

From the same holder

CONTROLADOR REMOTO PARA LIGAR E DESLIGAR MICROCOMPUTADORES VIA REDE TELEFÔNICA

Same category

MICROFONE SEM FIO DOTADO DE CÂMARA DE RESSONÂNCIA.PI9917905 PI9917904 PI9917902 PI9917898 PI9917895 PI9917684 PI9917655

Explore category

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.