Official data from INPI

PROCESSO PARA TRANSMITIR RESISTENCIA A UM SUBSTRATO E SISTEMA DE PROTECAO CONTRA CORROSAO

ArquivadaInvention Patent

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Application data

Number

PI7704641

Type

Invention Patent

Filing

12/08/1976

Publication

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Progress at the INPI

Filing12/08/76
Publication
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 12/08/1976 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: 06/01/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. H. (pessoa física)

C. G. (pessoa física)

K. B. (pessoa física)

NOONAN E

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/01/1982

RPI 606

From the same holder

CELULA ELETROLITICA MULTIPOLAR GAS CONCENTRADO E CELULA ELETROLITICA RESFRIADA CELULA ELETROLITICA

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