Official data from INPI

PROCESSO PARA ELETROABRILHAMENTO COM CORRENTE DE ALUMINIO OU UMA LIGA A BASE DE ALUMINIO

ArquivadaInvention Patent

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Application data

Number

PI7906595

Type

Invention Patent

Filing

10/11/1979

Publication

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Progress at the INPI

Filing10/11/79
Publication
Examination05/17/83
Allowance07/10/84
Abandoned
In force

The application was allowed on 07/10/1984 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: 06/11/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BRITISH ALUMINIUM CO LTD

Inventors

H. P. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

06/11/1985

RPI 764

Notificação para pagamento de retribuição

#13.1

10/23/1984

RPI 731

Deferimento

#9.1

07/10/1984

RPI 716

Exigência - art. 36 da LPI

#6.1

11/01/1983

RPI 680

Solicitação de exame técnico

#4.1

05/17/1983

RPI 656

From the same holder

PROCESSOS E APARELHOS PARA A FUNDICAO POR RESFRIAMENTO BRUSCO DIRETA DE METAIS NAO-FERROSOS

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