Official data from INPI

SISTEMA PARA PRODUZIR PROGRAMA GRAVADO NUM ELEMENTO PORTADOR EM FORMA DE DISCO

ArquivadaInvention Patent

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Application data

Number

PI7801548

Type

Invention Patent

Filing

03/17/1977

Publication

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Progress at the INPI

Filing03/17/77
Publication
Abandoned
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: 09/21/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PHILIPS NV

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/21/1982

RPI 622

15.0

12/01/1981

RPI 580

8.1

12/01/1981

RPI 580

Exigência - art. 36 da LPI

#6.1

11/10/1981

RPI 577

From the same holder

SISTEMA PARA OFERECER PROTECAO CONTRA SUPERAQUECIMENTO EM UM CIRCUITO LIMITADO DE TENSAO NA EVENTUALIDADE DE SOBRETENSOES E PARA PROTEGER EQUIPAMENTO LIGADO COM ESTE SISTEME CONTRA SOBRETNSAO APARELHO DE RADIOGRAFIA COM FEIXE EM FORMATO DE LEQUE LAMPADA ELETRICA INCANDESCENTE LAMPADA HALOGENICA INCANDESCENTE PROCESSO DE FABRICACAO DE UM DISPOSITIVO DE DESCARGA ELETRRICA E PAINEL MOSTRADOR DE DESCARGA GASOSA PROCESSO DE FABRICACAO DE UM DISPOSITIVO DE DESCARGA ELETRRICA ,DISPOSITIVO DE DESCARGA ELETRICA E PAINEL DE ANUNCIO TUBO DE IMAGEM DE TELEVISAO COLORIDA TUBO DE TELEVISAO EM CORES

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