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Official data from INPI

GERADOR DE QUADRA E MONTADOR DE CANAIS.

ArquivadaInvention Patent

Application data

Number

PI8005639

Type

Invention Patent

Filing

09/04/1980

Publication

05/04/1982

Progress at the INPI

  1. Filing09/04/80
  2. Publication05/04/82
  3. Abandoned01/18/83
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 02/21/1984. 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

F. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

02/21/1984

RPI 696

Exigência - art. 36 da LPI

#6.1

08/23/1983

RPI 670

Solicitação de exame técnico

#4.1

01/18/1983

RPI 639

Solicitação de exame não realizada

#4.2

07/27/1982

RPI 614

Publicação do pedido de patente

#3.1

05/04/1982

RPI 602

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