Official data from INPI

MONTAGEM DE HASTE DE ATICAMENTO E ENTRADA DE COMBUSTIVEL

ArquivadaInvention Patent

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Application data

Number

PI7808573

Type

Invention Patent

Filing

04/10/1978

Publication

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Progress at the INPI

Filing04/10/78
Publication
Examination05/25/82
Allowance03/08/83
Abandoned
In force

The application was allowed on 03/08/1983 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: 12/20/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

FOSTER WHEELER ENERGY CORP

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

12/20/1983

RPI 687

Notificação para pagamento de retribuição

#13.1

06/28/1983

RPI 662

Deferimento

#9.1

03/08/1983

RPI 646

Solicitação de exame técnico

#4.1

05/25/1982

RPI 605

From the same holder

SISTEMA DE CONTROLE DE POLUICAO E PROCESSO PARA REMOCAO DE OXIDOS DE ENXOFRE APERFEICOAMENTOS EM PROCESSO E APARELHO PARA RECUPERACAO DE CARBONO APERFEICOAMENTO EM APARELHO DE CONTROLE PARA REGULAR AS OSCILACOES APARELHO SEPARADOR DE FLUIDOS

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