Official data from INPI

SISTEMA DE RADIOCOMANDO DIGITALMENTE CODIFICADO

IndeferidaUtility Model

Talk to an expert

Application data

Number

MU6100342

Type

Utility Model

Filing

03/16/1981

Publication

View on INPI

Progress at the INPI

Under appeal

Filing03/16/81
Publication
Examination
Refused07/02/85
Grant
In force

The application was refused by the INPI on 07/02/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/02/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HDL PROD ELETRON IND COM LTDA

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

07/02/1985

RPI 767

Conhecimento de parecer técnico

#7.1

09/11/1984

RPI 725

102

01/11/1983

RPI 638

Pedido de recurso

#12.3

10/05/1982

RPI 624

Arquivamento - Art. 36 §1° da LPI

#11.2

05/04/1982

RPI 602

14.7

11/10/1981

RPI 577

From the same holder

DISCRIMINADOR DE LINHA TELEFONICA CENTRAL DE COMANDO DIGITAL SEQUENCIAL SISTEMA LOGICO DE COMANDO E COMUNICACAO

Patent monitoring

Track this patent in real time.

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