(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

FILTRO ABRANDADOR DE ÁGUA PARA FINS DE CONSUMO HUMANO

ArquivadaUtility Model

Application data

Number

MU7501971

Type

Utility Model

Filing

09/01/1995

Publication

04/14/1998

Progress at the INPI

  1. Filing09/01/95
  2. Publication04/14/98
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/01/1995 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/11/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. L. (pessoa física)

MG, BR

Inventors

J. L. (pessoa física)

BR

Technical data

IPC Classification

Abstract

MODELO DEUTILIDADE "FILTRO ABRANDADOR DE ÁGUAS PARA FINS DE CONSUMO HUMANO". O presente Modelo de Utilidade conjuga as funções de filtrar e abrandar águas com dureza acima de 50 ppm de dureza total como CaCo~ 3~, tornando-as brandas e evitando desta forma inconvenientes como: incidências de cálculo renal, incrustações, intupimentos, danos em eletrodomésticos, utensílios de cozinha, etc..

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

04/14/1998

RPI 1425

Pedido de patente depositado

#2.1

10/03/1995

RPI 1296

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.