Official data from INPI

MONTAGEM DE JUNTA DE CABECOTE TENDO PASSAGENS NA MESMA

IndeferidaInvention Patent

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Application data

Number

PI7800867

Type

Invention Patent

Filing

02/14/1978

Publication

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Progress at the INPI

Under appeal

Filing02/14/78
Publication
Examination
Refused07/20/82
Grant
In force

The application was refused by the INPI on 07/20/1982. The invention was never patented.

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Latest action published by the INPI: 07/20/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JUNTAS FLEXA IND COM LTD

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

07/20/1982

RPI 613

Conhecimento de parecer técnico

#7.1

12/29/1981

RPI 584

From the same holder

MONTAGEM DE JUNTAS DE CABECOTES GAXETA PARA VEDACAO NA JUNCAO DE DOIS TUBOS,PELOS QUAIS CIRCULA GAS AQUECIDO SISTEMA DE VEDACAO PARA FLUIDOS ATRAVES DE ELEMENTOS ELASTICOS APLICADO A UMA BASE SOLIDA,BEM COMO O RESPECTIVO PROCESSO DE PRODUCAO

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