Official data from INPI

SISTEMA AVANÇADO DE SERVIÇO DE TELEFONE MÓVEL E SISTEMA DE COMUNICAÇÃO

ArquivadaInvention Patent

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Application data

Number

PI9000605

Type

Invention Patent

Filing

02/06/1990

Publication

10/08/1991

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Progress at the INPI

Filing02/06/90
Publication10/08/91
Abandoned02/18/92
Allowance
Grant
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: 12/06/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cellular Data, Inc

Inventors

B. L. (pessoa física)

Technical data

IPC Classification

H04B 7/26

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/06/1994

RPI 1253

Exigência - art. 36 da LPI

#6.1

04/05/1994

RPI 1218

Solicitação de exame técnico

#4.1

02/18/1992

RPI 1107

Publicação do pedido de patente

#3.1

10/08/1991

RPI 1088

Pedido de patente depositado

#2.1

05/15/1990

RPI 1018

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