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Official data from INPI

ADAPTADOR DE TESTES PARA MULTIPLEX TELEGRÁFICO.

IndeferidaUtility Model

Application data

Number

MU6000780

Type

Utility Model

Filing

06/30/1980

Publication

03/02/1982

Progress at the INPI

Under appeal
  1. Filing06/30/80
  2. Publication03/02/82
  3. Examination08/03/82
  4. Refused07/03/84
  5. Grant
  6. In force

The application was refused by the INPI on 07/03/1984. The invention was never patented.

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Latest action published by the INPI: 07/03/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Telecomunicações Brasileiras S/A - Telebrás

SP, BR

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Inventors

O. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

07/03/1984

RPI 715

Republicação - classificação IPC

#15.11

05/02/1984

RPI 706

Republicação - classificação IPC

#15.11

01/10/1984

RPI 690

Conhecimento de parecer técnico

#7.1

09/27/1983

RPI 675

Solicitação de exame técnico

#4.1

08/03/1982

RPI 615

Publicação do pedido de patente

#3.1

03/02/1982

RPI 593

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