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(12) PATENT APPLICATION PUBLICATION (21) Application No.216/CHE/2005 A
(19) INDIA
(22) Date of filing of Application :07/03/2005 (43) Publication Date : 16/03/2007
(54) Title of the invention : A MULTISTAGE WATER PURIFIER APPARATUS
(51) International classification :C02F
1/18
(31) Priority Document No :NA
(32) Priority Date :NA
(33) Name of priority country :NA
(86) International Application No :NA
Filing Date
:NA
(87) International Publication No : NA
(61) Patent of Addition to Application :NA
Number
Filing Date
:NA
(62) Divisional to to Application Number :NA
Filing Date
:NA
(71)Name of Applicant :
1)M/S. FILTREX INTERNATIONAL PVT. LTD.,
Address of Applicant :4TH MAIN ROAD,
KALYANAGAR, BANGALORE-560043, Karnataka
India
(72)Name of Inventor :
1)MR. BOMMI NARASIMALU KRISHNA
MURTHY
No of Pages : 10 No of Claims : 21
(57) Abstract :
a lower compartment adapted to squeeze 0n application of external pressure and retain shape on
release of said pressure hilving an opening at: the top; a top compartment adapted for releasable
closer of the top of said bottom compartment said top compartment having an Inlet for water to be
treated and an outlet for the treated water atleast one sage purifier assembly having an
unidirectional valve means at the lower end thereof disposed atleast partially within said bottom
compartment such that the water to be treated from the top compartment traverses through said
purifier assembly and collect In said bottom compaltment for finally discharging through said
outlet for the treated water in said top compartment.
The Patent Office Journal 16/03/2007 5349