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Official data from INPI

UNIDADE COMBINADA SEPARADORA DE ELETRODOS PARA USO EM UMA CELULA ELETROLITICA;CELULA ELETROLITICA UTILIZANDO A UNIDADE;PROCESSO DE MONTAGEM DA UNIDADE COMBINADA SEPARADORA DE ELETRODOS;SEPARADOR PARA USO NA CELULA ELETROLITICA;E PROCESSO PARA UTILIZACAO DA UNIDADE

ArquivadaInvention Patent

Application data

Number

PI7804904

Type

Invention Patent

Filing

08/16/1977

Publication

-

Progress at the INPI

  1. Filing08/16/77
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. 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: 12/07/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OLIN CORP

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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

12/07/1982

RPI 633

8.1

06/01/1982

RPI 606

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