Official data from INPI

BATERIA QUE CONTÉM MATERIAL FIBROSO

ArquivadaInvention PatentPCT · US2004004949

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Application data

Number

PI0407685

Type

Invention Patent

Filing

02/19/2004

Publication

03/01/2006

PCT

US2004004949

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Progress at the INPI

Filing02/19/04
Publication03/01/06
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 02/19/2004 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: 04/14/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KVG Technologies, Inc.

Inventors

G. Z. (pessoa física)

Technical data

IPC Classification

H01M 2/00 H01M 4/56 H01M 4/58

Priority claims

60/449,339 · 02/19/2003

Abstract

"BATERIA QUE CONTÉM MATERIAL FIBROSO". A presente invenção refere-se a baterias, tais como baterias ácidas de chumbo, que contêm material fibroso, e métodos relacionados.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

04/14/2009

RPI 1997

Arquivamento - Art. 33 da LPI

#11.1

09/02/2008

RPI 1965

Notificação de entrada na fase nacional - PCT

#1.3

03/01/2006

RPI 1834

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