Title:
Water jet base
United States Patent D565175


Inventors:
Boyd, Brian (Fort Collins, CO, US)
Williams, Brian R. (Fort Collins, CO, US)
Taylor, Kurt M. (Fort Collins, CO, US)
Application Number:
29/254556
Publication Date:
03/25/2008
Filing Date:
02/24/2006
Assignee:
Water Pik, Inc. (Fort Collins, CO, US)
Primary Class:
International Classes:
(IPC1-7): 2402
Field of Search:
433/53, 433/114, D24/186, 433/80, 601/162, 601/165, 606/28, 433/3, 433/144, D24/152, 128/66, 220/67, 128/67, D24/111, 606/2, 433/39, 433/50, D24/176, D24/177
View Patent Images:
US Patent References:
20070203439Water jet unit and handleAugust, 2007Boyd et al.
20070202459TIP FOR ORAL IRRIGATORAugust, 2007Boyd et al.
20070105065HAND HELD ORAL IRRIGATORMay, 2007Snyder et al.
D538928Colon hydrotherapeutic apparatusMarch, 2007TsaiD24/111
D530010Base for an oral implementOctober, 2006Luettgen et al.
D513638Tooth flushing machineJanuary, 2006PanD24/111
20050098565Ceramic metallic liquid holding vesselMay, 2005Snyder et al.
6884069Oral care deviceApril, 2005Goldman
20050004498Dental hygiene deviceJanuary, 2005Klupt
D499885ToothbrushDecember, 2004Xi
20040209222Hand held oral irrigatorOctober, 2004Snyder et al.
6796796Dental apparatusSeptember, 2004Segal
6779216Toothbrush coverAugust, 2004Davies et al.
D495142Toothbrush with clip attachmentAugust, 2004Berde
D495143Toothbrush with clip attachmentAugust, 2004Berde
6766549Toothbrush system with a three-dimensional brushing action and fluid irrigationJuly, 2004Klupt
D492996Oral cleaning deviceJuly, 2004Rehkemper et al.
20040122377Syringe delivery tip adapted to provide controlled flow rateJune, 2004Fischer et al.
6739782Oral cleaning device with internal water bladderMay, 2004Rehkemper et al.
6719561Medicinal or dental hand instrumentApril, 2004Gugel et al.
6699208Oral irrigator housingMarch, 2004Bachman et al.601/162
6689078Self-contained oral cleaning deviceFebruary, 2004Rehkemper et al.
D486573Hand held oral irrigatorFebruary, 2004Callaghan et al.
6659674Oral irrigator and brush assemblyDecember, 2003Carlucci et al.
20030213075Powered toothbrush having a decorative facadeNovember, 2003Hui et al.
D482451Dental hygiene centerNovember, 2003Page et al.
6632091Oral care systemOctober, 2003Cise et al.
D475346Charging stand for an electric toothbrushJune, 2003McCurrach et al.
20030098249Brace caseMay, 2003Rollock
D470660ToothbrushFebruary, 2003Schaber
6497572Apparatus for dental treatment using high pressure liquid jetDecember, 2002Hood et al.
6475173Oral irrigator housingNovember, 2002Bachman et al.
D449884Oral irrigatorOctober, 2001Tobin et al.D24/111
6247929Oral irrigator handle assembly having a pressure control valve and stop valve assemblyJune, 2001Bachman et al.
D441861Plaque removerMay, 2001Hafliger
D439781Electric toothbrush brush holderApril, 2001Spore
D435905Oral irrigator handleJanuary, 2001Bachman et al.
6159006Portable oral irrigatorDecember, 2000Cook et al.
D434500Dental scaler and reservoir systemNovember, 2000Pollock et al.
6124699Battery charger deviceSeptember, 2000Suzuki et al.
D426633Oral irrigator baseJune, 2000Bachman et al.
6056710Oral irrigator housingMay, 2000Bachman et al.
D425615Oral irrigator coverMay, 2000Bachman et al.
D425981Oral irrigator medicament reservoirMay, 2000Bachman et al.
6030215Hand-held self-contained oral irrigation deviceFebruary, 2000Ellion et al.
5993402Pressure relief valve for an oral irrigatorNovember, 1999Sauer et al.
D417082Combined tooth brush and water jetNovember, 1999Classen et al.
D413975Oral cavity cleanerSeptember, 1999Maeda
D413986Container for sterilizing toothbrush by steamSeptember, 1999LinD24/217
D410081Medication infusion deviceMay, 1999Sweeney et al.D24/111
5876201Dental device and methodsMarch, 1999Wilson et al.
D403511Combined toothbrush handle and irrigator appliance unitJanuary, 1999Serbinski
5749726Disposable point of use filtration element for purifying air and water supplies to dental handpiecesMay, 1998Kinsel
5716007Battery operated fluid dispenserFebruary, 1998Nottingham et al.
5709545Method and apparatus for protecting against cross contamination of patients caused by oral reflux in dental instrument water and air linesJanuary, 1998Johnston et al.
D388613Toothbrush with oral irrigatorJanuary, 1998Stutzer et al.D24/111
5697784Dental cleaning device with a grip memberDecember, 1997Hafele et al.
5667483Dental doucheSeptember, 1997Santos
5640735Turbine powered toothbrush having gear flushing systemJune, 1997Manning
5636987Apparatus and instrument for the elimination of subgingival bacteriaJune, 1997Serfaty
5634791Mouth washerJune, 1997Matsuura et al.
5616028Dental-jet device and mouthpiece for a dental-jet deviceApril, 1997Hafele et al.
5554025Disposable point of use air and water filter for dental syringesSeptember, 1996Kinsel
D373631Oral cavity cleanerSeptember, 1996Maeda et al.
5547374Rate controlled fluid delivery in dental applicationsAugust, 1996Coleman
5540587Dental irrigating and aspiration systemJuly, 1996Malmin
5526841Water line decontamination systemJune, 1996Detsch et al.
5525058Dental treatment systemJune, 1996Gallant et al.
D369656Combined base, water tank, charging unit, and pump housing for oral hygiene instrumentsMay, 1996Vos
5490779Dental irrigating and aspiration systemFebruary, 1996Malmin
5487877Restroom organizer and sterilizing apparatusJanuary, 1996Choi
5484281Showerhead tooth cleansing apparatusJanuary, 1996Renow et al.
5474451Dental water and air purification equipmentDecember, 1995Dalrymple et al.
5474450Dental instrumentDecember, 1995Chronister
5470305Irrigation handpiece with built in pulsing pumpNovember, 1995Arnett et al.
5468148Remotely controlled dental syringeNovember, 1995Ricks
5456672Syringe-like device for the dosing of liquids or pastesOctober, 1995Diederich et al.
D358883Waterjet-handgripMay, 1995Vos
5399089Oral hygiene applianceMarch, 1995Eichman et al.
D356864Combined therapeutic water jet and housingMarch, 1995Woog
5380201Dental handpiece having cleaning unitJanuary, 1995Kawata
5378149Fluid dispensing assembly and adapter means thereforJanuary, 1995Stropko
D354168Combined charging unit and set of electric toothbrushesJanuary, 1995Hartwein
5370534Water purification system for dental instrumentDecember, 1994Wolf et al.
5368548Hydraulic apparatus for bodily care, in particular oral careNovember, 1994Jousson
5360338Portable sterilizable water supply for dental appliancesNovember, 1994Waggoner
D351892Water purification cartridge for a dental instrumentOctober, 1994Wolf et al.
5344317Electrically powered appliance for oral hygieneSeptember, 1994Pacher et al.
5321865Oral hygiene deviceJune, 1994Kaeser
5317691Data communication system with communicating and recharging docking apparatus for hand-held terminalMay, 1994Traeger
5302123Dental handpiece lubrication purging apparatusApril, 1994Bechard
D346212Portable oral doucheApril, 1994Hosl
5297962Dental cleaning deviceMarch, 1994O'Connor et al.
5286201Air dryer device for a dental 3-way syringeFebruary, 1994Yu
5286192Oral irrigation apparatusFebruary, 1994Dixon
5282745Dental handpiece purging deviceFebruary, 1994Wiltrout et al.
5281139Dental equipment cleaning deviceJanuary, 1994Frank et al.
5281137Nozzle holder for bodily careJanuary, 1994Jousson
5269684Adjustable brush delivery tip with secondary flow pathDecember, 1993Fischer
5267586Shutoff valve mechanism for the oral evacuator of a dental unitDecember, 1993Jankavaara
D341943Combined electric toothbrush and holder thereforDecember, 1993Si-Hoe
5257933Hydraulic apparatus for bodily care, in particular oral careNovember, 1993Jousson
5252064Subgingival irrigatorOctober, 1993Baum et al.
5246367Mouth cavity sanitary deviceSeptember, 1993Ito et al.
5235968Apparatus for therapeutically caring for the mouth and throatAugust, 1993Woog
5232687Fluid dispenser for germ-free fluidAugust, 1993Geimer
5230624Water purification system for dental instrumentJuly, 1993Wolf et al.
5220914Plaque dislodging apparatusJune, 1993Thompson
5218956Hand-held oral irrigating deviceJune, 1993Handler et al.
5208933Dental tool with liquid dispensing, and cartridgeMay, 1993Lustig et al.
5204004Method and apparatus for preventing bacteriological contamination by a dental tool water lineApril, 1993Johnston et al.
5203697Dental irrigating and aspiration systemApril, 1993Malmin
5199871Actuator for a control valve of a dental syringeApril, 1993Young
5197460Mouth cavity sanitary deviceMarch, 1993Ito et al.
5197458Mouth cavity sanitary deviceMarch, 1993Ito et al.
5172810Receptacle for holding dental burrsDecember, 1992Brewer
5150841Liquid spray dispenserSeptember, 1992Silvenis et al.
5142723Tooth cleaning apparatus having powered brush and spraySeptember, 1992Lustig et al.
5127831Flexible-end irrigation probeJuly, 1992Bab
5125835Dental syringe with finger actuated tip retainer assemblyJune, 1992Young
5098291Pressurized medicant applicatorMarch, 1992Curtis et al.
5095893Faucet connected oral cleaning device with pulsating flowMarch, 1992Rawden, Jr.
5086756Hand operated oral irrigation device for packaged liquidsFebruary, 1992Powell
5082443Dental spray handpieceJanuary, 1992Lohn
5049071Dental syringe tip and adaptorSeptember, 1991Davis et al.
D318918Combined water jet and toothbrush unitAugust, 1991Hartwein
5033961Fluid dispenserJuly, 1991Kankler et al.
5029576Method and apparatus for cleaning teeth and gumsJuly, 1991Evans, Sr.
5027798Water jet teeth flossing apparatusJuly, 1991Primiano
5013241Ultrasonic jet dental tool and methodMay, 1991Von Gutfeld et al.
4998880Dental syringe safety sheath apparatusMarch, 1991Nerli
4989590Irrigation applianceFebruary, 1991Baum et al.
4979504Oral irrigatorDecember, 1990Mills
4979503Hand-held oral irrigating deviceDecember, 1990Chernack
4975054Dental toolDecember, 1990Esrock
4973250Apparatus and method for irrigating and aspirating periodontal pocketsNovember, 1990Milman
4973247Dental handpiece assemblyNovember, 1990Varnes et al.
4969874Infusion deviceNovember, 1990Michel et al.
4961698Ultrasonic device with additive chamberOctober, 1990Vlock
4958751Sub-gingival medicament applicatorSeptember, 1990Curtis et al.
4958629Water-powered oral hygiene deviceSeptember, 1990Peace et al.
4950159Filter cartridge for dental syringeAugust, 1990Hansen
4941459Dental hygiene deviceJuly, 1990Mathur
4930660Combination working tray and sterilization case for medical instrumentsJune, 1990Porteous
4928675Dental treatment apparatusMay, 1990Thornton
4906187Device for scaling at the gum pocketMarch, 1990Amadera
4903687Portable dental cleaning systemFebruary, 1990Lih-Sheng
4902225Dental spray handpieceFebruary, 1990Lohn
4886452Dental spray handpieceDecember, 1989Lohn
4880382Integrated oral hygiene systemNovember, 1989Moret et al.
4869720Hypodermic syringe assemblySeptember, 1989Chernack
4862876Dental and throat cleaning systemSeptember, 1989Lih-Sheng
4861340Hand-held pneumatic power assisted syringeAugust, 1989Smith et al.
4854869Unilateral direction control for dental syringeAugust, 1989Lawhorn
4832683Surgical instrumentMay, 1989Idemoto et al.
4826431Medical laser handpieceMay, 1989Fujimura et al.
4824368Oral hygiene appliancesApril, 1989Hickman
4821923Monually operable dispenser for media with multiple componentsApril, 1989Skorka
4820152Single multi-function handpiece for dental instrumentsApril, 1989Warrin et al.
4818229Dental ultrasonic endodontic unitApril, 1989Vasile
4804364Apparatus for the curettage or exeresis of biological tissues by means of an instrument vibrating at ultrasound frequenciesFebruary, 1989Dieras et al.
4803974Oral lavage apparatusFebruary, 1989Powell
4798292Sterilization, storage, and presentation container for surgical instrumentsJanuary, 1989Hauze
4787847Dental hygiene deviceNovember, 1988Martin et al.
4787845Oral irrigatorNovember, 1988Valentine
4770632Delivery system for dental treatment solutionSeptember, 1988Ryder et al.
4716352Charging base for a battery-powered applianceDecember, 1987Hurn et al.
D291354Dental water jet baseAugust, 1987Camens
4673396Syringe cartridgeJune, 1987Urbaniak
4672953Oral hygiene apparatusJune, 1987DiVito
4669453Lavage systemJune, 1987Atkinson et al.
4655198Hand-held appliance for personal hygieneApril, 1987Hommann
4650475Method and apparatus for the injection of pharmaceuticalsMarch, 1987Smith et al.
4648838Dental handpieceMarch, 1987Schlachter
4647831Rechargeable battery operated appliance systemMarch, 1987O'Malley et al.
4645488Syringe for extrusion of wetted, particulate materialFebruary, 1987Matukas
4644937Mouth and tooth spray apparatusFebruary, 1987Hommann
4636198Power syringe with volume reducing adapterJanuary, 1987Stade
4629425Dental mirrorDecember, 1986Detsch
4619612Dental spray handpieceOctober, 1986Weber et al.
4607627Solenoid-actuated hygienic applianceAugust, 1986Leber et al.
4602906Dental instrument for applying powdered polymersJuly, 1986Grunenfelder
4592728Periodontal lavage delivery systemJune, 1986Davis
4591777Multi-station modular charging system for cordless tools and appliancesMay, 1986McCarty et al.
4585415Mouth and tooth spray apparatusApril, 1986Hommann
D283374Combined electric toothbrush holder and standApril, 1986Cheuk-Yiu
4534340Combination handleAugust, 1985Kerr et al.
4531913Dental syringeJuly, 1985Taguchi
4531912Dental spray hand pieceJuly, 1985Schuss et al.
4517962Nasal endoscopesMay, 1985Heckele
4512769Patient employed digital operated syringe device for irrigating periodontal pockets and other soft tissue spacesApril, 1985Kozam et al.
4454866Bathroom appliance for concurrently sharpening razor blades and treating gum tissue by spaced pressure pulses of liquidJune, 1984Fayen
4452238In handle dispensing deviceJune, 1984Kerr
4442831On/off handle for oral hygiene apparatusApril, 1984Trenary
4442830Mouth doucheApril, 1984Markau
4412823Oral cavity cleanerNovember, 1983Sakai et al.
D270000Combined oral jet cleaning housing and cover thereforAugust, 1983KetlerD24/111
4382786Dental handpieces with supplied operating mediaMay, 1983Lohn
4382167Push-button switchMay, 1983Maruyama et al.
4374354Rechargeable electric portable applianceFebruary, 1983Petrovic et al.
4370131Ultrasonic transducer tipsJanuary, 1983Banko
4365376Mouth cleaning deviceDecember, 1982Oda et al.
4363626Dental syringeDecember, 1982Schmidt et al.
D266117Electric toothbrush and hydraulic jet cleanerSeptember, 1982Oberheim
4340368Dental handpiece or the likeJuly, 1982Lococo
4340365Spraying and suction cleansing deviceJuly, 1982Pisanu
4337040Oral hygiene appliancesJune, 1982Cammack et al.
4331422Acoustic tooth cleanerMay, 1982Heyman
4319568Liquid dispensing apparatusMarch, 1982Tregoning
4315741Hand-operated instrument for dental care or tooth treatmentFebruary, 1982Reichl
4303070SyringeDecember, 1981Ichikawa et al.
4303064Oral hygiene deviceDecember, 1981Buffa
4302186Oral hygiene appliancesNovember, 1981Cammack et al.
4276880Cannula and processJuly, 1981Malmin
4276023Fluid flow control consoleJune, 1981Phillips et al.
4266934Dental handpiece with fluid delivery controlMay, 1981Pernot
4262799Support post bodyApril, 1981Perrett
4249899Warm water dental syringeFebruary, 1981Davis
4248589Dental syringe with quick disconnect tipFebruary, 1981Lewis
4236889Dental cleaning deviceDecember, 1980Wright
4229634Insulated switch arrangement for electric motorOctober, 1980Hickman et al.
4227878Dental handpieceOctober, 1980Lohn
4219618Dental hand tool holderAugust, 1980Leonard
4215476Health services combination irrigator and aspiratorAugust, 1980Armstrong
4201200Appliance for the care and cleaning of teeth and gumsMay, 1980Hubner
4182038Dental handpieceJanuary, 1980Fleer
4160383Unitary sample-vent-valve assemblyJuly, 1979Rauschenberger
4154375Personal care sprayerMay, 1979Bippus
4144646Torsional ultrasonic vibratorsMarch, 1979Takemoto et al.
4141352Oral hygiene applianceFebruary, 1979Ebner et al.
4109650Reservoir with handle and coverAugust, 1978Peclard
4108178Pinch valve syringeAugust, 1978Betush
4108167Dental syringeAugust, 1978Hickman et al.
4075761Dental handpieceFebruary, 1978Behne et al.
4060870Toothpaste administering automatic toothbrushDecember, 1977Cannarella
D246667Motor pump housing for a dental irrigatorDecember, 1977Mackay et al.
4007739Fluid-operated hypodermic syringeFebruary, 1977Bron et al.
4001526Alternate action switchJanuary, 1977Olson
3973558Swept jet oral irrigatorAugust, 1976Stouffer et al.
3943628Spoon excavator for applying chemically acting tooth decay attacking fluidMarch, 1976Kronman et al.
3912125Dispenser for fluent materials and containerOctober, 1975Acklin
3874506ARTICLE DISPLAY AND STORAGE STRUCTUREApril, 1975Hill et al.
3854209IMPRESSION SYRINGEDecember, 1974Franklin et al.
3840795HAND HELD BATTERY OPERATED DEVICE AND CHARGING MEANS THEREFOROctober, 1974Roszyk et al.
3827147DENTAL TOOLAugust, 1974Condon
3809977ULTRASONIC KITS AND MOTOR SYSTEMSMay, 1974Balamuth et al.
3783364ELECTRIC APPLIANCEJanuary, 1974Gallanis et al.
3768472FLUID DISPENSING GUNOctober, 1973Hodosh et al.
3747595JET THROAT IRRIGATIONJuly, 1973Grossan
3651576ELECTROACOUSTIC MASSAGER FOR THE GUMSMarch, 1972Massa
3636947ULTRASONIC HOME DENTAL INSTRUMENT AND METHODJanuary, 1972Balamuth
3608548ORAL HYGIENE DEVICESeptember, 1971Lewis
3590813ORAL HYGIENE APPLIANCEJuly, 1971Roszyk
3583609DISPENSING DEVICE USEABLE AS AN ORAL SPRAYJune, 1971Oppenheimer
3578884ORAL HYGIENE APPARATUSMay, 1971Jacobson
3572375N/AMarch, 1971Rosenberg
3547110METHOD AND APPARATUS FOR MAINTAINING TOOTH AND GINGIVAL STRUCTURES WITH ULTRASONIC ENERGYDecember, 1970Balamuth
3537444PULSATING DENTAL SYRINGENovember, 1970Garn
3536065APPARATUS FOR BODY CAREOctober, 1970Moret
3522801ULTRASONIC DENTAL HYGIENE DEVICEAugust, 1970Robinson
D218270N/AAugust, 1970Soper
3502072WATER JET TOOTH CLEANSING AND THERAPEUTIC IMPLEMENTMarch, 1970Stillman
3501203CONTROL VALVEMarch, 1970Falk
3499440CLEANING DEVICEMarch, 1970Gibbs
3496933ORAL CLEANING DEVICEFebruary, 1970Lloyd
3487828SPRAY NOZZLEJanuary, 1970Troy
D216492N/AJanuary, 1970Johnson et al.D24/111
3465751DENTAL CLEANING AND GUM MASSAGING DEVICESeptember, 1969Powers
3453969LIQUID PUMP FOR ORAL HYGIENE APPARATUS AND THE LIKEJuly, 1969Mattingly
3420228MASSAGING AND CLEANING DENTAL SYRINGEJanuary, 1969Kalbfeld
3418552Separable transformer battery chargerDecember, 1968Holmes
3400999Dental applianceSeptember, 1968Goldstein
3391696Dental hygiene liquid pressure deviceJuly, 1968Woodward
3370214Stable recharging stand for battery operated toothbrushFebruary, 1968Aymar
D209203N/ANovember, 1967Mattingly et al.D24/111
D209204N/ANovember, 1967St. Clair et al.D24/111
D209395N/ANovember, 1967Gilbert
D208778N/AOctober, 1967Koch
3297558Fluid control apparatusJanuary, 1967Hillquist
3227158Method and apparatus for oral hygieneJanuary, 1966Mattingly
3225759Dental cleaning and massaging deviceDecember, 1965Drapen et al.
3216619Liquid transmission systemNovember, 1965Richards et al.
3209956Metering dispenser operated by the pressure of material dispensedOctober, 1965McKenzie
3144867Dental prophylacticAugust, 1964Trupp et al.
3096913Dispensing container and apparatusJuly, 1963Jousson
3089490Disposable cartridge type hypodermic syringesMay, 1963Goldberg
2984452SyringeMay, 1961Hooper
2794437Sealed packageJune, 1957Tash
2783919Fluid dispenserMarch, 1957Ansell
D121333N/AJuly, 1940TurnerD24/107
1933454Delivery valve of reciprocating pumpsOctober, 1933Sidney
1681320Process for the preparation of a liquid for rinsing the mouth and means for applyingitAugust, 1928Bergl et al.
1498267Syringe and guardJune, 1924Hachman
1278225N/ASeptember, 1918Schamberg
0555588N/AMarch, 1896Spencer



Foreign References:
CA851479September, 1970
CH655237April, 1987
DE1466963May, 1969
DE2545936April, 1977
DE2910982February, 1980
EP0023672July, 1980Dental handpiece with valve for controlling the circulation of a flowing medium.
GB1182031February, 1970
GB2018605October, 1979
WO/2004/021958March, 2004SELF-CONTAINED ORAL CLEANING DEVICE
Other References:
US RE27,274, 01/1972, Mattingly (withdrawn)
The Right Tool, Electron Fusion Devices, Inc., 2 pages, at least as early as Feb. 1991.
Japanese Packaging, 2 pages, at least as early as Dec. 2002.
Japanese Instruction Brochure, 20 pages, at least as early as Dec. 2002.
Brochure: Woog International, “You have a 98% chance of getting gum disease. Unless you read this.”, Lancaster, Pennsylvania, Feb. 1987.
Brochure: Woog International, “We put the control of home dental care back into the hands of the professional”, Lancaster, Pennsylvania, Feb. 1987.
Brochure: Woog International, “Product at a Glance: Home Dental Care System” Woog Oraget, at least as early as Dec. 18, 1998.
Website: http://www.just4teeth.com/product/Panasonic/Panasonic—Portable—Irrigator.htm, 2 pages, at least as early as Jun. 30, 2003.
Website: http://www.videodirectstore.com/store/merchant.mv?Screen=PROD&Product—Code=EW1'. . . , 2 pages, at least as early as Jun. 20, 2003.
Website: http://www.products.consumerguide.com/cp/family/review/index.dfm/id/18742, 2 pages, at least as early as Jun. 20, 2003.
Website: http://www.racekarteng.com/images/walbroparts.gif and http://www.muller.net/mullermachine/docs/walbro1.html, 4 pages, at least as early as Jun. 20, 2003.
The Right Tool, Electron Fusion Devices, Inc., 2 pages, at least as early as Feb. 1991.
Japanese Packaging, 2 pages, at least as early as Dec. 2002.
Japanese Instruction Brochure, 20 pages, at least as early as Dec. 2002.
Brochure: Woog International, “You have a 98% chance of getting gum disease. Unless you read this.”, Lancaster, Pennsylvania, Feb. 1987.
Brochure: Woog International, “We put the control of home dental care back into the hands of the professional”, Lancaster, Pennsylvania, Feb. 1987.
Brochure: Woog International, “Product at a Glance: Home Dental Care System” Woog Oraget, at least as early as Dec. 18, 1998.
Website: http://www.just4teeth.com/product/Panasonic/Panasonic—Portable—Irrigator.htm, 2 pages, at least as early as Jun. 30, 2003.
Website: http://www.videodirectstore.com/store/merchant.mv?Screen=PROD&Product—Code=EW1'. . . , 2 pages, at least as early as Jun. 20, 2003.
Website: http://www.products.consumerguide.com/cp/family/review/index.dfm/id/18742, 2 pages, at least as early as Jun. 20, 2003.
Website: http://www.racekarteng.com/images/walbroparts.gif and http://www.muller.net/mullermachine/docs/walbro1.html, 4 pages, at least as early as Jun. 20, 2003.
U.S. Appl. No. 06/410,257, filed Aug. 23, 1982, Hickman, now U.S. Patent No. 4,824,368.
U.S. Appl. No. 07/541,549, filed Jun. 21, 1990, Baum et al., now U.S. Patent No. 4,989,590.
U.S. Appl. No. 07/657,649, filed Feb. 19, 1991, Baum et al., now U.S. Patent No. 5,252,064.
U.S. Appl. No. 29/010,084, filed Jun. 25, 1993, Serbinski, now U.S. Patent No. D. 403,511.
U.S. Appl. No. 08/105,293, filed Aug. 11, 1993, Eichman et al., now U.S. Patent No. 5,399,089.
U.S. Appl. No. 29/098,137, filed Dec. 18, 1998, Bachman et al., now U.S. Patent No. D. 426,633.
U.S. Appl. No. 29/098,138, filed Dec. 18, 1998, Bachman et al., now U.S. Patent No. D. 435,905.
U.S. Appl. No. 29/098,139, filed Dec. 18, 1998, Bachman et al., now U.S. Patent No. D. 425,981.
U.S. Appl. No. 29/098,140, filed Dec. 18, 1998, Bachman et al., now U.S. Patent No. D. 425,615.
U.S. Appl. No. 09/217,972, filed Dec. 18, 1998, Bachman et al., now U.S. Patent No. 6,247,929.
U.S. Appl. No. 09/217,973, filed Dec. 18, 1998, Bachman et al., now U.S. Patent No. 6,6056,710.
U.S. Appl. No. 09/557,790, filed Apr. 25, 2000, Bachman et al., now U.S. Patent No. 6,475.173.
U.S. Appl. No. 10/218,283, filed Aug. 13, 2002, Bachman et al., now U.S. Patent No. 6,699,208.
U.S. Appl. No. 29/173,526, filed Dec. 31, 2002, Callaghan et al., now U.S. Patent No. D. 486,573.
U.S. Appl. No. 10/749,675, filed Dec. 30, 2003, Snyder et al., now U.S. Patent No. 7,147,468.
U.S. Appl. No. 11/483,376, filed Jul. 7, 2006, Thomas et al., pending.
U.S. Appl. No. 11/609,224, filed Dec. 11, 2006, Snyder et al., pending.
U.S. Appl. No. 11/679,675, filed Feb. 27, 2007, Boyd et al., pending.
Primary Examiner:
Rademaker, Charles A.
Attorney, Agent or Firm:
Dorsey & Whitney LLP
Claims:
CLAIM

1. We claim the ornamental design for a water jet base, as shown and described.

Description:

FIG. 1 is a front perspective view of a water jet base showing our new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a left side elevation thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a right side elevation thereof; and,

FIG. 6 is a top plan view thereof.