Official data from INPI

APERFEICOAMENTO EM SISTEMA DE CONSTRUCAO COM MODULOS PRE-FABRICADOS EM CONCRETO CELULAR AUTOPORTANTE

IndeferidaInvention Patent

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Application data

Number

PI7905934

Type

Invention Patent

Filing

09/13/1979

Publication

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Progress at the INPI

Under appeal

Filing09/13/79
Publication
Examination
Refused11/30/82
Grant
In force

The application was refused by the INPI on 11/30/1982. The invention was never patented.

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Latest action published by the INPI: 11/30/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. D. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/30/1982

RPI 632

Exigência - art. 36 da LPI

#6.1

06/08/1982

RPI 607

From the same holder

CONJUNTO DE VALVULA INVIOLAVEL UNIVERSAL PARA GARRAFAS,ANTI-GOTA E COM DEBITO CONTROLADO

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