Official data from INPI

Rede eletrônica digital de comunicação serial.

ArquivadaInvention Patent

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Application data

Number

PI8600045

Type

Invention Patent

Filing

01/08/1986

Publication

09/01/1987

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Progress at the INPI

Filing01/08/86
Publication09/01/87
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 01/08/1986 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: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. F. (pessoa física)

SP, BR

Inventors

F. [. (pessoa física)

Technical data

IPC Classification

H04J 3/08

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/12/1989

RPI 999

Publicação do pedido de patente

#3.1

09/01/1987

RPI 880

Pedido de patente depositado

#2.1

04/15/1986

RPI 808

Republicação - classificação IPC

#15.11

12/15/2009

RPI 2032

From the same holder

COMPUTADOR DE BORDO PARA CAMINHÕES E ÔNIBUS DIESEL

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