Official data from INPI

BOMBA DE COMBUSTÍVEL

ArquivadaInvention Patent

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Application data

Number

PI8502374

Type

Invention Patent

Filing

05/08/1985

Publication

01/21/1986

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Progress at the INPI

Filing05/08/85
Publication01/21/86
Examination02/09/88
Allowance12/06/88
Abandoned
In force

The application was allowed on 12/06/1988 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: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Teledyne Industries, Inc

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Inventors

P. P. (pessoa física)

Technical data

IPC Classification

F04B 43/02

Priority claims

608.175 · 05/08/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

12/12/1989

RPI 999

Notificação para pagamento de retribuição

#13.1

04/25/1989

RPI 966

Deferimento

#9.1

12/06/1988

RPI 946

Solicitação de exame técnico

#4.1

02/09/1988

RPI 903

Publicação do pedido de patente

#3.1

01/21/1986

RPI 796

Pedido de patente depositado

#2.1

07/23/1985

RPI 770

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MÉTODO PARA HIDROLISAR HALETOS METÁLICOS METAIS DE ZR E HF DE ALTA PUREZA E SUA FABRICAÇÃO ARTIGO FERROSO E PROCESSO PARA ENDURECER SUPERFÍCIE DE ARTIGO FERROSO SISTEMA SILENCIADOR COM RECUPERAÇÃO DE CALOR SISTEMA DE MOTOR DE PROPULSÃO PARA AERONAVE CAIXA DE TRANSPORTE PARA MOTOR CAIXA DE TRANSMISSÃO MOTOR COMPOSTO DE TURBINA

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