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Official data from INPI

UNIDADE DE ATUALIZACAO E SINCRONIZACAO

ArquivadaInvention Patent

Application data

Number

PI8105470

Type

Invention Patent

Filing

09/05/1980

Publication

05/11/1982

Progress at the INPI

  1. Filing09/05/80
  2. Publication05/11/82
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/05/1980 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/18/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ITALTEL SPA

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Inventors

P. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/18/1985

RPI 765

Publicação do pedido de patente

#3.1

05/11/1982

RPI 603

Pedido de patente depositado

#2.1

10/06/1981

RPI 572

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