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Official data from INPI

ACOPLAMENTO DIRECIONAL PARA A BANDA X.

IndeferidaUtility Model

Application data

Number

MU6001244

Type

Utility Model

Filing

09/22/1980

Publication

06/01/1982

Progress at the INPI

Under appeal
  1. Filing09/22/80
  2. Publication06/01/82
  3. Examination08/24/82
  4. Refused03/07/84
  5. Grant
  6. In force

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

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Latest action published by the INPI: 03/07/1984. 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

B. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/07/1984

RPI 698

Solicitação de exame técnico

#4.1

08/24/1982

RPI 618

Publicação do pedido de patente

#3.1

06/01/1982

RPI 606

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