Official data from INPI

FORNO ELETRICO ALIMENTADO COM CORRENTE CONTINUA OU CORRENTE ALTERNADA,ATRAVES DE CONDUTORES DE ALTA CORRENTE

ArquivadaInvention Patent

Talk to an expert

Application data

Number

PI8108571

Type

Invention Patent

Filing

04/25/1980

Publication

04/06/1982

View on INPI

Progress at the INPI

Filing04/25/80
Publication04/06/82
Abandoned07/19/83
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.

Talk to a specialist

Latest action published by the INPI: 01/22/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KORF STAHL [DE]

Inventors

M. W. (pessoa física)

Technical data

IPC Classification

H05B 7/11

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/22/1985

RPI 744

Exigência - art. 36 da LPI

#6.1

05/15/1984

RPI 708

Solicitação de exame técnico

#4.1

07/19/1983

RPI 665

Notificação de entrada na fase nacional - PCT

#1.3

04/06/1982

RPI 598

From the same holder

PROCESSO E DISPOSITIVO PARA REFRIGERAR PARTES DO RECIPIENTE DE UM FORNO METALURGICO ESPECIALMENTE UM FORNO DE ARCO VOLTAICO

Same category

MICROFONE SEM FIO DOTADO DE CÂMARA DE RESSONÂNCIA.PI9917905 PI9917904 PI9917902 PI9917898 PI9917895 PI9917684 PI9917655

Explore category

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.