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Official data from INPI

EQUIPAMENTO PARA FILTRAGEM E ABASTECIMENTO DE ÓLEO DIESEL COMBUSTÍVEL

ArquivadaInvention Patent

Application data

Number

PI9102315

Type

Invention Patent

Filing

06/04/1991

Publication

06/23/1992

Progress at the INPI

  1. Filing06/04/91
  2. Publication06/23/92
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/04/1991 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/13/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Horus Serra Ltda

SP, BR

Inventors

E. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/13/1994

RPI 1241

Publicação antecipada

#3.2

06/23/1992

RPI 1125

Pedido de patente depositado

#2.1

03/03/1992

RPI 1109

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