KR910000747U - 정수기용 휠터 - Google Patents

정수기용 휠터

Info

Publication number
KR910000747U
KR910000747U KR2019890008229U KR890008229U KR910000747U KR 910000747 U KR910000747 U KR 910000747U KR 2019890008229 U KR2019890008229 U KR 2019890008229U KR 890008229 U KR890008229 U KR 890008229U KR 910000747 U KR910000747 U KR 910000747U
Authority
KR
South Korea
Prior art keywords
filter
water purifier
purifier
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
KR2019890008229U
Other languages
English (en)
Other versions
KR910003250Y1 (ko
Inventor
신영수
Original Assignee
신영수
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 신영수 filed Critical 신영수
Priority to KR2019890008229U priority Critical patent/KR910003250Y1/ko
Publication of KR910000747U publication Critical patent/KR910000747U/ko
Application granted granted Critical
Publication of KR910003250Y1 publication Critical patent/KR910003250Y1/ko
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/04—Location of water treatment or water treatment device as part of a pitcher or jug

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
KR2019890008229U 1989-06-15 1989-06-15 정수기용 휠터 Expired KR910003250Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890008229U KR910003250Y1 (ko) 1989-06-15 1989-06-15 정수기용 휠터

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890008229U KR910003250Y1 (ko) 1989-06-15 1989-06-15 정수기용 휠터

Publications (2)

Publication Number Publication Date
KR910000747U true KR910000747U (ko) 1991-01-23
KR910003250Y1 KR910003250Y1 (ko) 1991-05-18

Family

ID=19287116

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890008229U Expired KR910003250Y1 (ko) 1989-06-15 1989-06-15 정수기용 휠터

Country Status (1)

Country Link
KR (1) KR910003250Y1 (ko)

Also Published As

Publication number Publication date
KR910003250Y1 (ko) 1991-05-18

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Legal Events

Date Code Title Description
A201 Request for examination
R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

UA0108 Application for utility model registration

St.27 status event code: A-0-1-A10-A12-nap-UA0108

UA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-UA0201

UG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-UG1501

UG1604 Publication of application

St.27 status event code: A-2-2-Q10-Q13-nap-UG1604

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-UE0701

REGI Registration of establishment
UR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-UR0701

UR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-UR1002

Fee payment year number: 1

FPAY Annual fee payment

Payment date: 19940502

Year of fee payment: 4

UR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-UR1001

Fee payment year number: 4

LAPS Lapse due to unpaid annual fee
UC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-UC1903

Not in force date: 19950519

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

UC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-UC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19950519

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000