Official data from INPI

METRIAL ABSORVEDOR DE RADIAÇÃO ELETROMAGNÉTICA

ArquivadaInvention Patent

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Application data

Number

PI0401204

Type

Invention Patent

Filing

04/08/2004

Publication

11/22/2005

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Progress at the INPI

Filing04/08/04
Publication11/22/05
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 04/08/2004 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: 11/18/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. W. (pessoa física)

SP, BR

Inventors

G. W. (pessoa física)

Technical data

IPC Classification

H05K 9/00

Abstract

"MATERIAL ABSORVEDOR DE RADIAÇÃO ELETROMAGNÉTICA". A presente invenção refere-se a um material a base de fibras de coco, capaz de absorver radiação eletromagnética, particularmente radiação de banda larga.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

11/18/2008

RPI 1976

Arquivamento - Art. 33 da LPI

#11.1

09/02/2008

RPI 1965

Publicação do pedido de patente

#3.1

11/22/2005

RPI 1820

Pedido de patente depositado

#2.1

07/13/2004

RPI 1749

From the same holder

ESTRUTURA À BASE DE FIBRAS DE COCO

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