Official data from INPI

REVESTIMENTO PROTETOR DE PARTE METÁLICA DE ELÉTRODOS COMBINADOS OU SETOR DE REVESTIMENTO PROTETOR.

ArquivadaInvention Patent

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Application data

Number

PI8301891

Type

Invention Patent

Filing

04/13/1983

Publication

12/20/1983

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Progress at the INPI

Filing04/13/83
Publication12/20/83
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 04/13/1983 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/01/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. Condradty Nurnberg Gmbh & Co Kg

C. Conradty Nurnberg Gmbh & Co. Kg.

Inventors

D. (pessoa física)

K. K. (pessoa física)

L. (pessoa física)

S. F. (pessoa física)

Z. C. (pessoa física)

Z. H. (pessoa física)

Technical data

IPC Classification

C25C 3/12 C25C 7/02 H05B 7/101

Priority claims

P 32 15 537.9 · 04/26/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

04/01/1986

RPI 806

Publicação do pedido de patente

#3.1

12/20/1983

RPI 687

Pedido de patente depositado

#2.1

05/31/1983

RPI 658

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ELETRODO DE FORNO DE ARCO ELETRODO PARA FORNOS A ARCO ELÉTRICO.ELETRODO PARA FORNOS DE ARCO VOLTÁICO.

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