Official data from INPI

TURBOCOMPRESSOR

ArquivadaInvention Patent

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Application data

Number

PI8602391

Type

Invention Patent

Filing

05/27/1986

Publication

01/21/1987

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Progress at the INPI

Filing05/27/86
Publication01/21/87
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 05/27/1986 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Teledyne Industries, Inc

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Inventors

J. B. (pessoa física)

J. M. (pessoa física)

Technical data

IPC Classification

F01D 25/16 F04D 29/04

Priority claims

739.385 · 05/30/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

04/11/1989

RPI 964

Publicação do pedido de patente

#3.1

01/21/1987

RPI 848

Pedido de patente depositado

#2.1

11/18/1986

RPI 839

From the same holder

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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