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Official data from INPI

FILTRO DE AR COM AQUECEDOR, DESUMIDIFICADOR E ARMATIZADOR

ArquivadaUtility Model

Application data

Number

MU7501063

Type

Utility Model

Filing

05/30/1995

Publication

09/09/1997

Progress at the INPI

  1. Filing05/30/95
  2. Publication09/09/97
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/30/1995 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: 04/11/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. J. (pessoa física)

SP, BR

Inventors

H. J. (pessoa física)

BR

Technical data

IPC Classification

Abstract

Patente de modelo de utilidade "FILTRO DE AR COM AQUECEDOR DESUMIDIFICADOR E AROMATIZADOR", compreende de um circulador de ar dotado de resistência (para aquecer), feltro (para filtrar), carvão ativado (para purificar), tela de poliéster (para filtrar), pedras filtrantes, silica gel (para desumidificar) e um recipiente com pequenos furos (para aromatizar). Para se utilizado com as combinações de todas as funções.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

04/11/2000

RPI 1527

Publicação do pedido de patente

#3.1

09/09/1997

RPI 1397

Pedido de patente depositado

#2.1

07/25/1995

RPI 1286

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