Official data from INPI

PROCESSO PARA A FABRICACAO SERIADA DE TUBOS DE AQUECIMENTO

ArquivadaInvention Patent

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Application data

Number

PI7902873

Type

Invention Patent

Filing

05/11/1978

Publication

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Progress at the INPI

Filing05/11/78
Publication
Abandoned02/02/82
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: 01/17/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KABEL METALLWERKE GHH [DE]

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

01/17/1984

RPI 691

Exigência - art. 36 da LPI

#6.1

03/01/1983

RPI 645

Solicitação de exame técnico

#4.1

02/02/1982

RPI 589

From the same holder

SEM TITULO CABO OU LINHA DE ENERGIA ELETRICA DE VARIOS FIOS,ASSIM COMO PROCESSO PARA A SUA FABRICACAO

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