Official data from INPI

INSTALACAO PARA A PURIFICACAO MECANICA DE UMA CORRENTE DE AGUA DE REFRIGERACAO

ArquivadaInvention Patent

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Application data

Number

PI8400472

Type

Invention Patent

Filing

02/22/1983

Publication

10/02/1984

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Progress at the INPI

Filing02/22/83
Publication10/02/84
Abandoned02/05/85
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: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TAPROGGE GMBH [DE]

Inventors

B. K. (pessoa física)

D. (pessoa física)

E. K. (pessoa física)

G. K. (pessoa física)

M. G. (pessoa física)

P. (pessoa física)

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

11/14/1989

RPI 995

Exigência - art. 36 da LPI

#6.1

04/25/1989

RPI 966

6.2

06/28/1988

RPI 923

Solicitação de exame técnico

#4.1

02/05/1985

RPI 746

Publicação do pedido de patente

#3.1

10/02/1984

RPI 728

Pedido de patente depositado

#2.1

04/17/1984

RPI 704

From the same holder

INSTALACAO PARA A PURIFICACAO MECANICA DE UMA CORRENTE DE AGUA DE REFRIGERACAO DE CONDENSADORES DE USINAS ELETRICAS

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