Official data from INPI

DISPOSIÇÃO DE CIRCUITO PARA CONTROLAR CANAL N DE TRANSMISSOR MOS DE MODALIDADE ELEVADA

ArquivadaInvention Patent

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Application data

Number

PI8203469

Type

Invention Patent

Filing

06/14/1982

Publication

06/07/1983

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Progress at the INPI

Filing06/14/82
Publication06/07/83
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 06/14/1982 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: 10/01/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Italtel Societa Italiana Telecomunicazioni S.p.A

Inventors

E. D. (pessoa física)

N. I. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

22334 A/81 · 06/16/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/01/1985

RPI 780

Republicação - classificação IPC

#15.11

11/01/1983

RPI 680

Publicação do pedido de patente

#3.1

06/07/1983

RPI 659

Pedido de patente depositado

#2.1

08/03/1982

RPI 615

From the same holder

CIRCUITO MONITOR PARA DISPOSITIVOS DE CONTROLE E DE SEPARAÇÃO SELETIVA EM UM SISTEMA DE ALIMENTAÇÃO MODULAR UNIDADE DE COMUNTAÇÃO PCM.

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