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Official data from INPI

CARTUCHO FILTRANTE E DISPOSITIVO PARA SEPARAÇÃO DE NÉVOA DE ÓLEO

ArquivadaInvention PatentPCT · EP1997005511

Application data

Number

PI9712886

Type

Invention Patent

Filing

10/07/1997

Publication

11/27/2001

PCT

EP1997005511

Progress at the INPI

  1. Filing10/07/97
  2. Publication11/27/01
  3. Abandoned
  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: 04/12/2005. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Filterwerk Mann+Hummel GMBH

DE

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Inventors

H. E. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

196 45 666.5 · 11/06/1996

Abstract

"CARTUCHO FILTRANTE". Para a separação de óleo de um fluxo de gás, apresentando um lado de gás puro (2) e um lado de gás bruto (3), bem como meios de apoio (4), e dispondo de pelo menos dois setores de separação de fineza diferente (5,6).

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/12/2005

RPI 1788

Exigência - art. 36 da LPI

#6.1

11/03/2004

RPI 1765

Conhecimento de parecer técnico

#7.1

04/13/2004

RPI 1736

Notificação de entrada na fase nacional - PCT

#1.3

11/27/2001

RPI 1612

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