Official data from INPI

APARELHO E PROCESSO PROCESSAR UM SINAL DE VIDEO A CORES

ArquivadaInvention Patent

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Application data

Number

PI8006395

Type

Invention Patent

Filing

10/05/1979

Publication

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Progress at the INPI

Filing10/05/79
Publication
Examination06/07/83
Allowance04/17/84
Abandoned
In force

The application was allowed on 04/17/1984 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 02/20/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SONY CORP

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Inventors

N. S. (pessoa física)

Technical data

IPC Classification

H04N 9/32

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

02/20/1985

RPI 748

Notificação para pagamento de retribuição

#13.1

08/07/1984

RPI 720

Deferimento

#9.1

04/17/1984

RPI 704

Exigência - art. 36 da LPI

#6.1

11/08/1983

RPI 681

Solicitação de exame técnico

#4.1

06/07/1983

RPI 659

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