US20080086823A1 - Method of washing laundry - Google Patents

Method of washing laundry Download PDF

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Publication number
US20080086823A1
US20080086823A1 US11/898,792 US89879207A US2008086823A1 US 20080086823 A1 US20080086823 A1 US 20080086823A1 US 89879207 A US89879207 A US 89879207A US 2008086823 A1 US2008086823 A1 US 2008086823A1
Authority
US
United States
Prior art keywords
laundry
washing
washing water
temperature
inner tub
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.)
Abandoned
Application number
US11/898,792
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English (en)
Inventor
Soung-bong Choi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Assigned to LG ELECTRONICS INC. reassignment LG ELECTRONICS INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHOI, SOUNG-BONG
Publication of US20080086823A1 publication Critical patent/US20080086823A1/en
Abandoned legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/36—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02—Characteristics of laundry or load
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/16—Washing liquid temperature
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/38—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of rinsing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/40—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry

Definitions

  • the present invention relates to a method of washing laundry, and more particularly, to a method of washing laundry by controlling the intensity of washing according to the temperature of washing water.
  • Korean Laid-open Patent Publication No. 2005-0117004 describes one of typical drum-type washing machine including a cabinet, a tub disposed in the cabinet, and a drum disposed in the tub.
  • FIG. 4 is a diagram illustrating a temperature sensing device introduced in Korea Laid-open Patent Publication No. 2005-0102916.
  • the temperature sensing device includes a temperature sensor 42 for sensing the temperature of washing water, a connector 46 connected to the temperature sensor 42 through a lead line 44 and a power supply, and a temperature sensor cover 48 for shielding the temperature sensor 42 and the lead line 44 .
  • Korea Laid-open Patent Publication No. 2001-0057848 describes a volume sensing method for fully automatic washing machine, which senses the volume of laundry and decides a water level according to previous inputted or stored data.
  • Korea Laid-open Patent Publication No. 1998-0068971 describes a method of controlling a washing machine including a cabinet, an outer tub disposed in the cabinet, an inner tub rotatably disposed in the outer tub, and a pulsator rotatably installed at the bottom of the inner tub.
  • the methods of washing laundry according to the related art cannot reflect the characteristics of laundry such as thickness, contamination degree, and washing frequency, which vary according to seasons although the methods of washing laundry according to the related art can control the washing intensity such as a water level and a washing duration according to the volume of laundry after the volume of laundry is sensed.
  • winter clothes must be washed at a higher intensity and for a longer time duration than those for summer clothes because the winter clothes are generally thicker and less frequently washed than the summer clothes.
  • Such characteristics of the seasonal clothes are not reflected to the method of controlling washing machine according to the related art.
  • the capability of washing laundry varies according to the temperature of washing water. However, the laundry is washed equally regardless of the temperature of washing water. Accordingly, the washing efficiency thereof may deteriorate.
  • An object of the present invention is to provide a method of washing laundry for improving the washing efficiency by differently washing laundry, which has characteristics varied according to the seasons, based on the temperature of the washing water, which varies according to the seasons.
  • Another object of the present invention is to provide a method of washing laundry by controlling the intensity of washing according to the temperature of the washing water although the weight of the laundry is the same.
  • Yet another object of the present invention is to provide a method of washing laundry differently according to the temperature of the washing water for improving the washing efficiency.
  • a method of washing laundry using a washing machine including a cabinet having a laundry inlet for putting the laundry in, an outer tube disposed in the cabinet for reserving a washing water, and an inner tub disposed in the outer tub for rotating the laundry, the method including the steps of: a) sensing a temperature of a washing water supplied to the outer tub; and b) controlling intensity of washing laundry according to the sensed temperature of the washing water.
  • the intensity of washing may be controlled in inverse proportion to the temperature of the washing water.
  • a season may be determined according to the temperature of the washing water, and the intensity of washing laundry may be controlled according to the determined season.
  • At least one of a rotating speed and a rotating time of the inner tub may be controlled according to the temperature of the washing water.
  • the rotating speed of an inner tub may be controlled in inverse proportion to the temperature of the washing water.
  • the intensity of washing is controlled.
  • the rotating speed and the rotating time means one of means to control the intensity of washing.
  • the intensity of washing can be controlled by controlling the volume of a washing water, or a time of performing a washing cycle, a rinsing cycle, and a spin-drying cycle.
  • the rotating time of the inner tub may be controlled in inverse proportion to the temperature of the washing water.
  • a method of washing laundry using a washing machine including a cabinet having a laundry inlet for putting the laundry in, an outer tub disposed in the cabinet for reserving a washing water, and an inner tub disposed in the outer tub for rotating the laundry, the method including the steps of: a) sensing volume of laundry putted in the inner tub; b) supplying a washing water to the laundry; c) sensing a temperature of the supplied washing water; and d) controlling intensity of washing laundry, which is decided according to the sensed volume, by reflecting a season that is determined according to the sensed temperature of the washing water.
  • the temperature of the washing water is about 5° C., it is determined that a current season is winter so as to determine that the laundry is thick clothes. If the temperature of the washing water is about 18° C., it is determined that a current season is summer so as to determine that the laundry is thin clothes.
  • a method of washing laundry using a washing machine including a cabinet having a laundry inlet for putting the laundry in, an outer tub disposed in the cabinet for reserving a washing water, and an inner tub disposed in the outer tub for rotating the laundry, the method including the steps of: a) supplying washing water to the laundry; b) sensing a temperature of the supplied washing water; and c) determining whether the laundry is thick or thin according to the temperature of the washing water. For example, if the temperature of the washing water is lower than about 6° C., it is determined that the laundry is thick clothes. If the temperature of the washing water is higher than 6° C. and lower than about 15° C., the laundry is washed under normal conditions.
  • the temperature of the washing water is higher than about 15° C., it is determined that the laundry is thin clothes.
  • a temperature range may vary according to regions, nations, and type of washing water such as a tap water, a underground water, and a water reserved in a water tank.
  • the method may further include the step of: d) sensing volume of the laundry before the step a); and e) washing laundry based on the volume of the laundry and the determination of the step c).
  • a season may be determined according to the temperature of the washing water, and the laundry may be determined whether it is thick or thin according to the determined season.
  • a method of washing laundry using a washing machine including a cabinet having a laundry inlet for putting the laundry in, an outer tub disposed in the cabinet for reserving a washing water, and an inner tub disposed in the outer tub for rotating the laundry, the method including the steps of: a) sensing volume of laundry putted in the inner tub; b) supplying a washing water to the laundry; c) sensing a temperature of the washing water supplied to the outer tub; and d) controlling at least one of a rotating speed and a rotating time of an inner tub, which are decided according to the sensed volume, according to the temperature of the washing water.
  • the rotating speed of the inner tub may be controlled in inverse proportion to the temperature of the washing water, or the rotating time of the inner tub may be controlled in inverse proportion to a temperature of the washing water.
  • FIG. 1 is a diagram depicting a washing machine according to an embodiment of the present invention
  • FIG. 2 is a flowchart showing a method of washing laundry according to an embodiment of the present invention
  • FIG. 3 is a flowchart illustrating a method of controlling the intensity of washing, which is included in a method of washing laundry according to an embodiment of the present invention
  • FIG. 4 is a diagram illustrating a temperature sensing device included in a drum-type washing machine introduced in Korean Laid-open Patent Publication No. 2005-0102916.
  • a drum-type washing machine will be described as an example that a method of washing laundry according to the present embodiment is applied to.
  • the method of washing laundry according to the present embodiment can be applied to a direct-connection type washing machine or a pulsator-type washing machine
  • FIG. 1 is a diagram illustrating a washing machine according to an embodiment of the present invention.
  • the washing machine includes a cabinet 10 , an outer tub 20 , an inner tub 30 , a motor 40 , a water supply passage 50 , a drain passage 50 , a sensor 52 , and a controller 70 .
  • the cabinet 10 provides a room for reserving laundry and includes a laundry inlet 12 for enabling a user to put the laundry in the cabinet 10 .
  • the laundry inlet 12 is formed at the front side of the cabinet 10 in a circle shape, and a door 14 is disposed at the front side of the cabinet 10 to open or close the laundry inlet 12 .
  • a gasket 16 is disposed between the laundry inlet 12 and the door 14 in order to prevent the washing water from being leaked.
  • the outer tub 20 is disposed in the cabinet 10 for reserving the washing water.
  • the outer tub 20 has a form of cylinder with one side closed.
  • the outer tub 20 is fixedly disposed in the cabinet 10 , connected to the water supply passage 50 for supplying the washing water, and connected to the drain passage 60 for flowing out the washing water.
  • the inner tub 30 is disposed inside the outer tub 20 for rotating the laundry.
  • the inner tub 30 has a shape corresponding to that of the outer tub 20 to smoothly rotate inside the outer tub 20 .
  • the inner tub 30 includes a plurality of holes formed on the circumference side thereof for letting the washing water in the outer tub 20 to flow in and out. Accordingly, the laundry in the inner tub 30 is washed while the inner tub 30 rotates inside the outer tub 20 .
  • the inner tub 30 includes lifts 32 for lifting the laundry up by the rotation of the inner tub 30 .
  • the motor 40 is disposed at the outer tub 20 with the inner tub 30 connected thereto for rotating the inner tub 30 inside the outer tub 20 .
  • the water supply passage 50 supplies the washing water to the outer tub 20 .
  • the water supply passage 50 is connected to the outer tub 20 for supplying the washing water to the outer tub 20 and has a valve 54 for controlling the volume of the washing water in the outer tub 20 .
  • the water supply passage 50 is connected to a detergent box 18 disposed at one side of the cabinet 10 to supply detergent with the washing water.
  • the drain passage 60 drains the washing water from the outer tub 20 .
  • the drain passage 60 is connected to the outer tub 20 for draining the washing water from the outer tub 20 , and a drainer is disposed to control the volume of the washing water drained through the drain passage 60 .
  • a pump 64 is used as the drainer.
  • the sensor 52 senses the temperature of the washing water.
  • the sensor 52 is disposed on the water supply passage 50 and measures the temperature of washing water flowing through the water supply passage 50 .
  • the sensor 52 may be directly disposed at the outer tub 20 for directly sensing the temperature of the washing water.
  • the controller 70 is connected to the motor 40 , the sensor 52 , the valve 54 , and the pump 64 for controlling the intensity level of washing laundry.
  • the controller 70 controls the rotating speed and the rotating time of the motor 40 according to the sensed temperature of the washing water and controls the operations of the valve 54 and the pump 64 .
  • FIG. 2 is a flowchart illustrating a method of washing laundry according to an embodiment of the present invention.
  • the method of washing laundry according to the present embodiment includes a volume sensing step S 5 , a first water supplying step S 10 , a washing step S 20 , a first spin-drying step S 30 , a first draining step S 40 , a second water supplying step S 50 , a rinsing step S 60 , a second draining step S 80 , and a second spin-drying step S 90 .
  • the volume of a washing water in the inner tub 30 is sensed using the well-know method. Based on the sensed volume of the washing water, predetermined conditions are set for controlling overall washing processes including a water supplying process, a washing process, a drain process, and a spin-dry process.
  • the washing water is supplied to the outer tub 20 .
  • the washing water is supplied to the outer tub 20 through the water supply passage as much as the volume decided by sensing the volume of the washing water putted in the inner tub 30 at the step S 10 .
  • FIG. 3 is a flowchart illustrating a method of controlling the intensity of washing, which is included in a method of washing laundry according to an embodiment of the present invention.
  • the sensor 52 disposed on the water supply passage 5 senses the temperature of the washing water, which was supplied at the step S 10 .
  • the laundry is washed by rotating the inner tub 30 at step S 20 .
  • the washing intensity is controlled according to the temperature of the washing water, which is sensed at the step S 10 . That is, at the step S 20 , the motor 40 continuously rotates the inner tub 30 with the lifts 32 , and the lifts 32 lift up and fall down the laundry, thereby washing the laundry. At least one of the rotating speed and the rotating time of the inner tub 30 are controlled according to the sensed temperature of the washing water in order to control the washing intensity at step S 20 .
  • the inner tub 30 rotates at a higher rotating speed or the inner tub 30 rotates for a longer time than a preset washing time by increasing the previously set washing time by a predetermined time at step S 3 .
  • the inner tub 30 rotates for about 35 minutes by increasing 30 minutes of the preset washing time that is set at S 5 by 5 minutes.
  • the inner tub 30 rotates at a low rotating speed or rotates for a time shorter than a previously set washing time by reducing the previously set washing time by a predetermined time at step S 4 .
  • the inner tub 30 rotates for 20 minutes by reducing 25 minutes of the preset washing time that is set at the step S 5 by 5 minutes. Then, the washing step S 20 is terminated.
  • the washing water in the outer tub 20 is drained at step S 30 .
  • the pump 64 is driven for draining the washing water in the outer tub 20 through the drain passage 60 .
  • the laundry is spin-dried by rotating the inner tub 30 .
  • the inner tub 30 rotates at high speed for spin-drying the laundry at the first spin-drying step S 40 .
  • the washing water dehydrated from the laundry is drained from the outer tub 20 through the drain passage 60 .
  • the intensity of spin-drying the laundry can be controlled by controlling at least one of the rotating speed and the rotating time of the inner tub 30 for spin drying the laundry according to the sensed washing water temperature at step S 40 .
  • the washing cycle including the first water supplying step S 10 , the washing step S 20 , the first draining step S 30 , and the first spin-drying step S 40 may be performed in several times for increasing the intensity of washing laundry.
  • washing water is supplied to the outer tub 20 to rinse the laundry.
  • the washing water is supplied to the outer tub 20 through the water supply passage 50 at the step S 50 .
  • the laundry rotates with the washing water putted in the inner tub 30 .
  • the laundry rotates with the inner tub 30 at step S 60 , thereby rinsing the laundry with the washing water.
  • the intensity of rinsing the laundry is controlled by controlling at least one of the rotating speed and the rotating time of the inner tub 30 for rinsing the laundry according to the sensed temperature of the washing water, which is sensed at the step S 10 , at the rinse step S 60 .
  • the washing water in the outer tub 20 for the rinsing step S 60 is drained.
  • the pump 64 disposed on the drain passage 60 is completely opened and the washing water in the outer tub 20 is completely drained at step S 80 .
  • the laundry is spin-dried by rotating the inner tub 30 after the washing water is completely drained out.
  • the inner tub 30 rotates at low speed or at a predetermined interval at the beginning of the step S 90 , then, the inner tub 30 rotates at a high speed to spin-dry the laundry in order to reduce the vibration generated by the partial disposition of the laundry.
  • the spin-drying cycle including the first spin-drying step S 40 and the second spin-drying step S 90 may be performed several times in order to increase the intensity of washing laundry.
  • the method of washing laundry according to an embodiment of the present invention can improve the washing efficiency by differently washing laundry, which has characteristics varied according to the seasons, based on the temperature of the washing water, which varies according to the seasons.
  • the method of washing laundry according to an embodiment of the present invention can control the intensity of washing laundry according to the temperature of the washing water although the weight of the laundry is the same.
  • the method of washing laundry according to an embodiment of the present invention can improve the washing efficiency by washing laundry differently according to the temperature of the washing water.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
US11/898,792 2006-09-20 2007-09-14 Method of washing laundry Abandoned US20080086823A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060091396A KR100836329B1 (ko) 2006-09-20 2006-09-20 세탁물의 세탁 방법
KR10-2006-0091396 2006-09-20

Publications (1)

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US20080086823A1 true US20080086823A1 (en) 2008-04-17

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US11/898,792 Abandoned US20080086823A1 (en) 2006-09-20 2007-09-14 Method of washing laundry

Country Status (4)

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US (1) US20080086823A1 (ko)
KR (1) KR100836329B1 (ko)
CN (1) CN101148814A (ko)
DE (1) DE102007043400B4 (ko)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120021897A1 (en) * 2009-02-23 2012-01-26 Sumitomo Chemical Company, Limited Ring compound
US20120090099A1 (en) * 2010-10-13 2012-04-19 Samsung Electronics Co., Ltd. Control method of washing machine
JP2016168232A (ja) * 2015-03-13 2016-09-23 東芝ライフスタイル株式会社 洗濯機
US20160312392A1 (en) * 2015-04-27 2016-10-27 General Electric Company Washing machine appliance

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101487534B1 (ko) 2008-09-12 2015-01-28 엘지전자 주식회사 세탁물 처리기기
CN102242482B (zh) * 2011-06-15 2017-05-03 青岛海尔洗衣机有限公司 一种根据季节变化自动更新洗衣程序的方法
CN102995353B (zh) * 2012-12-04 2015-07-01 无锡小天鹅股份有限公司 一种洗衣机的控制方法及洗衣机
CN105671856A (zh) * 2014-11-20 2016-06-15 无锡小天鹅股份有限公司 洗衣机及其洗涤控制方法
DE102015107689A1 (de) * 2015-05-18 2016-11-24 Miele & Cie. Kg Verfahren zum Steuern einer Drehzahl einer Waschtrommel einer Waschmaschine, Steuergerät und Waschmaschine
CN108998921A (zh) * 2017-06-07 2018-12-14 青岛海尔滚筒洗衣机有限公司 一种洗衣机的转速调控方法及洗衣机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050034491A1 (en) * 2001-12-21 2005-02-17 Takako Tazawa Washing machine
US20050274159A1 (en) * 2004-06-09 2005-12-15 Lg Electronics Inc. Drum type washing machine and drum therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1052972B (it) * 1973-10-11 1981-08-31 Zanussi A Spa Industrie Dispositivo programmatore per macchine lavabiancheria automatiche
DE3707147A1 (de) * 1987-03-06 1988-09-15 Henkel Kgaa Verfahren zum waschen und/oder spuelen von textilmaterialien sowie hierfuer geeignete vorrichtungen
JPH04105696A (ja) * 1990-08-27 1992-04-07 Toshiba Corp 洗濯機
KR19990015909A (ko) * 1997-08-12 1999-03-05 윤종용 세탁기의 세탁 제어방법
KR19990017971A (ko) * 1997-08-26 1999-03-15 윤종용 세탁기의 세탁제어방법
KR19990062394A (ko) * 1997-12-10 1999-07-26 구자홍 전자동 세탁기의 포질 감지방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050034491A1 (en) * 2001-12-21 2005-02-17 Takako Tazawa Washing machine
US20050274159A1 (en) * 2004-06-09 2005-12-15 Lg Electronics Inc. Drum type washing machine and drum therefor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120021897A1 (en) * 2009-02-23 2012-01-26 Sumitomo Chemical Company, Limited Ring compound
US20120090099A1 (en) * 2010-10-13 2012-04-19 Samsung Electronics Co., Ltd. Control method of washing machine
JP2016168232A (ja) * 2015-03-13 2016-09-23 東芝ライフスタイル株式会社 洗濯機
US20160312392A1 (en) * 2015-04-27 2016-10-27 General Electric Company Washing machine appliance
US10030330B2 (en) * 2015-04-27 2018-07-24 Haier Us Appliance Solutions, Inc. Washing machine appliance

Also Published As

Publication number Publication date
KR100836329B1 (ko) 2008-06-09
DE102007043400B4 (de) 2010-07-01
CN101148814A (zh) 2008-03-26
DE102007043400A1 (de) 2008-04-10
KR20080026411A (ko) 2008-03-25

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Owner name: LG ELECTRONICS INC., GEORGIA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CHOI, SOUNG-BONG;REEL/FRAME:020307/0823

Effective date: 20071210

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION