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Official data from INPI

PROCESSO E APARELHO PARA TRATAMENTO DE LIMPEZA E ANTICORROSAO DE UM ARTIGO FERROSO

ArquivadaInvention Patent
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Application data

Number

PI7903407

Type

Invention Patent

Filing

05/31/1978

Publication

-
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Progress at the INPI

  1. Filing05/31/78
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/31/1978 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: 02/01/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BRATLAND E

Inventors

B. E. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/01/1983

RPI 641

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