Official data from INPI

PAINEL DE MATERIAL DUCTIL FIBROSO E/OU POROSO,ESPECIFICAMENTE PARA JUNTA DE CABECA DE CILINDRO,E PROCESSO DE SUA FABRICACAO

Em AnáliseInvention Patent

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Application data

Number

PI7705231

Type

Invention Patent

Filing

08/19/1976

Publication

View on INPI

Progress at the INPI

Filing08/19/76
Publication
Examination
Allowance
Grant
In force

The application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

Latest action published by the INPI: 03/07/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GOETZEWERKE

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

03/07/1984

RPI 698

120

07/19/1983

RPI 665

Recurso

#12.1

01/11/1983

RPI 638

Deferimento

#9.1

08/17/1982

RPI 617

Exigência - art. 36 da LPI

#6.1

10/13/1981

RPI 573

From the same holder

ANEL RASPADOR DE OLEO,DE VARIAS PARTES MOLA DE ESCACHAR PARA ANEIS DE SEGMENTO DISPOSITIVO APERFEICOADO PARA DISTRIBUICAO DE PECAS DE TRABALHO DE FORMATO ANULAR

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