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Official data from INPI

FILTRO DE OLEO DE VEICULOS AUTOMOTORES

Em AnáliseInvention Patent
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Application data

Number

PI7607313

Type

Invention Patent

Filing

10/21/1976

Publication

-
View on INPI

Progress at the INPI

  1. Filing10/21/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 08/26/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PURIAR SA IND METALURGICA

Inventors

M. W. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

08/26/1986

RPI 827

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