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Official data from INPI

DISPOSITIVO COMPACTO PARA FILTRAGEM, DESIDRATAÇÃO E ABASTECIMENTO DE ÓLEO DIESEL

ArquivadaInvention Patent

Application data

Number

PI9003148

Type

Invention Patent

Filing

06/28/1990

Publication

07/16/1991

Progress at the INPI

  1. Filing06/28/90
  2. Publication07/16/91
  3. Abandoned10/29/91
  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: 03/27/2018. 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).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B67D 5/58.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

12/26/1995

RPI 1308

Exigência - art. 36 da LPI

#6.1

03/07/1995

RPI 1266

Pedido de certificado de adição de invenção

#5.1

02/18/1992

RPI 1107

Solicitação de exame técnico

#4.1

10/29/1991

RPI 1091

Publicação antecipada

#3.2

07/16/1991

RPI 1076

Pedido de patente depositado

#2.1

01/02/1991

RPI 1048

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