Official data from INPI

BOMBAS DE FLUXO VARIAVEL

ArquivadaInvention Patent

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Application data

Number

PI7802154

Type

Invention Patent

Filing

04/06/1978

Publication

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Progress at the INPI

Filing04/06/78
Publication
Abandoned12/08/81
Allowance
Grant
In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/04/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. A. (pessoa física)

B. P. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/04/1983

RPI 637

Exigência - art. 36 da LPI

#6.1

06/29/1982

RPI 610

Solicitação de exame técnico

#4.1

12/08/1981

RPI 581

From the same holder

ACOPLAMENTO DE BOMBAS DE FLUXO VARIAVEL FORMA MAUAL PARA FABRICACAO DE BLOCOS DE CONCRETO TRANCA INVERSORA DE CIRCUITOS-ELETRICOS EQUALIZADOR DO SOM FISICO E ELETRONICO

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