Official data from INPI

VOLANTE DE SEGURANCA

ArquivadaInvention Patent

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Application data

Number

PI7804371

Type

Invention Patent

Filing

07/07/1977

Publication

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Progress at the INPI

Filing07/07/77
Publication
Examination
Allowance08/03/82
Abandoned
In force

The application was allowed on 08/03/1982 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: 07/12/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SCHMIDT GMBH KARL

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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. 38 §2° da LPI

#11.4

07/12/1983

RPI 664

Notificação para pagamento de retribuição

#13.1

12/14/1982

RPI 634

Deferimento

#9.1

08/03/1982

RPI 615

Exigência - art. 36 da LPI

#6.1

01/12/1982

RPI 586

From the same holder

EMBOLO FUNDIDO DE METAL LEVE PARA MAQUINAS DE COMBUSTAO INTERNA EMBOLO PARA MAQUINAS DE EMBOLO VOLANTE EM FORMA DE CHAVE PARA VEICULOS AUTOMOTORES DOTADO DE UM ELEMENTO DEFROMAVEL BEM COMO PROCESSO PARA A FABRICACAO DO MESMO PISTAO REFRIGERADO PARA MOTOR A COMBUSTAO E PROCESSO PARA A FABRICACAO DO MESMO MAQUINA DE COMBUSTAO INTERNA PINO DE PISTAO PISTAO DE METAL LEVE

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