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Official data from INPI

MEDIDOR DE ONDULAÇÃO EM CONVERSORES.

ArquivadaInvention Patent

Application data

Number

PI8002760

Type

Invention Patent

Filing

04/30/1980

Publication

12/22/1981

Progress at the INPI

  1. Filing04/30/80
  2. Publication12/22/81
  3. Abandoned07/20/82
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 03/13/1984. 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

G. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

03/13/1984

RPI 699

Exigência - art. 36 da LPI

#6.1

09/27/1983

RPI 675

Solicitação de exame técnico

#4.1

07/20/1982

RPI 613

Solicitação de exame não realizada

#4.2

04/13/1982

RPI 599

Publicação do pedido de patente

#3.1

12/22/1981

RPI 583

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