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Official data from INPI

APARELHO ECONOMIZADOR DE COMBUSTIVEL

ArquivadaInvention Patent
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Application data

Number

PI7700894

Type

Invention Patent

Filing

02/14/1977

Publication

-
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Progress at the INPI

  1. Filing02/14/77
  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 02/14/1977 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: 04/27/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. O. (pessoa física)

V. A. (pessoa física)

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

04/27/1982

RPI 601

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