|
US1774004A
(en)
|
1929-04-23 |
1930-08-26 |
Haslett Elmer |
Liquid-treating device
|
|
DE1124891B
(de)
|
1959-03-20 |
1962-03-08 |
Friedrich W Schmitz Maschinen |
Vakuumfilter
|
|
US3430769A
(en)
|
1966-12-01 |
1969-03-04 |
William A Sanzenbacher |
Apparatus for preparing drinkable water
|
|
DE1536755A1
(de)
|
1966-12-15 |
1970-02-26 |
Heinz Ahlswede |
Geraet zum Filtern von Fluessigkeiten,insbesondere fuer Aquarien oder galvanische Baeder
|
|
GB1222567A
(en)
|
1968-06-21 |
1971-02-17 |
Hugo Bednartz |
A device for infusing a drink in a pot
|
|
US3861565A
(en)
|
1972-01-14 |
1975-01-21 |
B H C Inc |
Insulated pitcher
|
|
IL46805A
(en)
|
1974-03-14 |
1978-03-10 |
Muller J |
Bottle containing means to put the contents thereof under pressure
|
|
US4046495A
(en)
|
1976-09-30 |
1977-09-06 |
Grimm Jr Bruce F |
Dispenser pump
|
|
USD249275S
(en)
|
1977-03-24 |
1978-09-05 |
Teledyne Industries, Inc. |
Portable water filter
|
|
US4151092A
(en)
|
1977-07-11 |
1979-04-24 |
Teledyne Industries, Inc. |
Portable water filter
|
|
US4441996A
(en)
|
1982-03-31 |
1984-04-10 |
Hurst Richard F |
Apparatus for producing bacteria free drinking water
|
|
US4477347A
(en)
|
1983-06-21 |
1984-10-16 |
Sylva Francis W |
Portable water purifier
|
|
US4529511A
(en)
|
1983-09-20 |
1985-07-16 |
Blairex Laboratories, Inc. |
Water treatment container
|
|
DE3413948A1
(de)
|
1984-04-13 |
1985-10-24 |
Heinz 6204 Taunusstein Hankammer |
Vorrichtung zum wasserreinigung
|
|
US4714550A
(en)
|
1985-09-23 |
1987-12-22 |
Water Systems Development Corporation |
Canteen carried water purifier system
|
|
US4764274A
(en)
|
1985-11-19 |
1988-08-16 |
Bernard Miller |
Water filter unit and dispenser
|
|
USD295888S
(en)
|
1986-01-08 |
1988-05-24 |
Leifheit Ag |
Water filter
|
|
US5211973A
(en)
|
1986-01-24 |
1993-05-18 |
Innova/Pure Water, Inc. |
Water treatment apparatus
|
|
GB2196329B
(en)
|
1986-10-21 |
1990-07-04 |
Pre Mac |
Portable water-purifying devices
|
|
US4948499A
(en)
|
1987-07-31 |
1990-08-14 |
Purewater Science International, Inc. |
Simplified method and apparatus for purification
|
|
US4828692A
(en)
|
1987-07-31 |
1989-05-09 |
Purewater Sciences International, Inc. |
Simplified method and apparatus for purification
|
|
USD325768S
(en)
|
1987-10-08 |
1992-04-28 |
Brita Wasser-Filter-System AG |
Watering can
|
|
US4824565A
(en)
|
1988-02-01 |
1989-04-25 |
Middleton Glen H |
Personal, portable, disposable tap water filter
|
|
US4776956A
(en)
|
1988-03-24 |
1988-10-11 |
Gannaway Richard M |
Combination water filter and container apparatus
|
|
DE3814683A1
(de)
|
1988-04-30 |
1989-11-09 |
Brita Wasserfilter |
Siebdeckel fuer einen reinigungseinsatz in einer wasseraufbereitungsvorrichtung mit einem hohlrohr
|
|
DE3810441C2
(de)
|
1988-03-26 |
1994-09-08 |
Brita Wasserfilter |
Wasserreinigungsvorrichtung mit einem Einlauftrichter
|
|
CA1327110C
(en)
|
1988-04-28 |
1994-02-22 |
Tatsuzi Nakagawa |
Mold assembly, and methods of mounting and removing insert thereof, and ejecting the insert
|
|
US4902411A
(en)
|
1988-10-24 |
1990-02-20 |
Lin Frank W G |
Drinking water purifier
|
|
USD324320S
(en)
|
1989-03-31 |
1992-03-03 |
Western Water International Inc. |
Water purifier carafe
|
|
USD325146S
(en)
|
1989-06-13 |
1992-04-07 |
Western Water International Inc. |
Water purifier carafe
|
|
USD319864S
(en)
|
1989-08-11 |
1991-09-10 |
Associated Mills Inc. |
Combined refrigerator jug and water filter
|
|
US4998228A
(en)
|
1990-02-09 |
1991-03-05 |
Douglas R. Eger |
Drinking water filter
|
|
AU112622S
(en)
|
1990-03-24 |
1991-10-25 |
Brita Wasser Filter Systeme G M B H |
Water filter with container
|
|
USD323874S
(en)
|
1990-03-28 |
1992-02-11 |
Ecowater Systems, Inc. |
Counter-top water filter
|
|
USD332028S
(en)
|
1990-03-30 |
1992-12-29 |
Associated Mills Inc. |
Combined water pitcher and filter
|
|
USD313726S
(en)
|
1990-04-19 |
1991-01-15 |
Villeroy & Boch S.A.R.L. |
Pitcher or similar article
|
|
FR2661401B1
(fr)
|
1990-04-27 |
1992-07-24 |
Transphyto Sa |
Procede de conditionnement pour conserver et distribuer par portions du liquide sterile.
|
|
JPH0642790Y2
(ja)
|
1990-06-05 |
1994-11-09 |
トーメー産業株式会社 |
簡易液体浄化装置
|
|
USD335239S
(en)
|
1990-06-06 |
1993-05-04 |
Moulinex Societe Anonyme |
Electric jug
|
|
USD321745S
(en)
|
1990-06-15 |
1991-11-19 |
Wilton Industries, Inc. |
Water filter
|
|
USD323875S
(en)
|
1990-07-02 |
1992-02-11 |
Onetek Corp. |
Water purifier
|
|
USD321550S
(en)
|
1990-07-12 |
1991-11-12 |
Mountain Safety Research, Inc. |
Water filter
|
|
US5076922A
(en)
|
1990-10-12 |
1991-12-31 |
Wilton Industries, Inc. |
Water-filtration apparatus
|
|
US5167819A
(en)
|
1990-11-05 |
1992-12-01 |
E. Charles Iana |
Canteen having a removably mounted filter device
|
|
US5078874A
(en)
|
1990-11-05 |
1992-01-07 |
Sullivan John L |
Fire chamber water filter device
|
|
US5122272A
(en)
|
1990-11-05 |
1992-06-16 |
E. Charles Iana |
Drinking water supply container having a removably mounted filter device
|
|
AU112925S
(en)
|
1990-11-29 |
1991-11-25 |
Kambrook Distributing Pty Ltd |
Filter
|
|
DE4102701A1
(de)
|
1991-01-30 |
1992-08-06 |
Robert Finke |
Verfahren und technik zur wasserfiltration
|
|
USD331446S
(en)
|
1991-03-27 |
1992-12-01 |
Brita (Canada) Inc. |
Water filter
|
|
US5273649A
(en)
|
1991-10-07 |
1993-12-28 |
Magnusson Jan H |
Personal water purification systems
|
|
USD348305S
(en)
|
1991-10-22 |
1994-06-28 |
Kambrook Distributing Pty. Ltd. |
Water filter
|
|
US5190643A
(en)
|
1992-01-10 |
1993-03-02 |
Mr. Coffee, Inc. |
Water treatment device having means to count times used and limit useage
|
|
US5225078A
(en)
|
1992-03-04 |
1993-07-06 |
Ametek, Inc. Plymouth Products Division |
Pour-through pitcher filter
|
|
AU116755S
(en)
|
1992-03-23 |
1993-04-14 |
Seb Sa |
Electric jug
|
|
AU118488S
(en)
|
1992-03-23 |
1993-10-15 |
Seb Sa |
Electric jug without cord on its heating base
|
|
US5328597A
(en)
|
1992-07-27 |
1994-07-12 |
The Clorox Corporation |
Electronic monitoring unit for monitoring number of uses of cartridge
|
|
EP0655938B1
(en)
|
1992-08-14 |
1996-12-27 |
William Levene Limited |
Filter jug
|
|
USD350255S
(en)
|
1992-12-23 |
1994-09-06 |
Dart Industries Inc. |
Pitcher with rocking seal
|
|
USD356004S
(en)
|
1993-03-22 |
1995-03-07 |
Plastics, Inc. |
Pitcher
|
|
US5362385A
(en)
|
1993-05-26 |
1994-11-08 |
Neal A. Klegerman |
Portable water filtering device
|
|
US5569374A
(en)
|
1994-01-21 |
1996-10-29 |
Williams; Richard T. |
Portable drinking water filtration apparatus
|
|
USD362583S
(en)
|
1994-03-02 |
1995-09-26 |
Recovery Engineering, Inc. |
Carafe water purifier
|
|
US5638991A
(en)
|
1994-06-07 |
1997-06-17 |
Todden; Terry J. |
Bottled water pumping and dispensing apparatus
|
|
USD370051S
(en)
|
1994-09-20 |
1996-05-21 |
Teledyne Industries, Inc. |
Filter funnel
|
|
USD360929S
(en)
|
1994-09-23 |
1995-08-01 |
Albertson David V |
Water filter
|
|
US5562824A
(en)
|
1994-10-12 |
1996-10-08 |
Wtc/Ecomaster Corporation |
Gravity water purifier
|
|
US5536394A
(en)
|
1994-11-17 |
1996-07-16 |
Recovery Engineering, Inc. |
End of life mechanism for water treatment cartridge
|
|
US5518613A
(en)
|
1994-12-14 |
1996-05-21 |
Harrison First International, Inc. |
Portable water purifying and drinking device
|
|
USD363760S
(en)
|
1995-01-03 |
1995-10-31 |
Valuedirect Filtration Systems, Inc. |
Water filter
|
|
DE19524587B4
(de)
|
1995-07-06 |
2005-03-03 |
Hechmat, A., Dr.med. |
Vorrichtung zur Gewinnung von Trinkwasser aus verseuchtem Schmutzwasser
|
|
US5536396A
(en)
|
1995-07-24 |
1996-07-16 |
Valuedirect Filtration Systems, Inc. |
Water filtration kit
|
|
USD381858S
(en)
|
1995-08-03 |
1997-08-05 |
Tefal S.A. |
Electric kettle
|
|
USD377437S
(en)
|
1995-08-14 |
1997-01-21 |
Wtc Industries, Inc. |
Water purification pitcher
|
|
US5637214A
(en)
|
1995-11-09 |
1997-06-10 |
Kahana; Dov |
Filter assembly for water treatment apparatus
|
|
BR9611909A
(pt)
|
1995-12-06 |
2001-10-16 |
Teledyne Ind |
Sistema de tratamento de água de ponto de utilização
|
|
USD388655S
(en)
|
1995-12-11 |
1998-01-06 |
Flom Jay L |
Water pitcher
|
|
USD379732S
(en)
|
1995-12-22 |
1997-06-10 |
Dart Industries Inc. |
Pitcher
|
|
USD386351S
(en)
|
1996-02-13 |
1997-11-18 |
Pi-Design Ag |
Jug with water filter
|
|
US5688588A
(en)
|
1996-04-12 |
1997-11-18 |
Kimberly-Clark Worldwide, Inc. |
Water purification device
|
|
GB2312175B
(en)
|
1996-04-17 |
2000-03-01 |
Keith Raymond Dalton |
A portable container for purifying drinking water
|
|
US5811004A
(en)
|
1996-04-30 |
1998-09-22 |
Syratech Corporation |
Water filtration cartridge
|
|
USD386041S
(en)
|
1996-04-30 |
1997-11-11 |
Recovery Engineering, Inc. |
Water purification pitcher
|
|
US5882507A
(en)
|
1996-04-30 |
1999-03-16 |
Recovery Engineering, Inc. |
Water filter cartridge end-of-life mechanism
|
|
US5830360A
(en)
|
1996-05-02 |
1998-11-03 |
Btl Int Llc |
Pour through and pitcher mounted water filter for removal of parasite cysts, bacteria and viruses and method of filtrating water
|
|
USD389004S
(en)
|
1996-05-03 |
1998-01-13 |
Healthometer, Inc. |
Water filteration pitcher with lid and cartridge receiving reservior
|
|
AU130771S
(en)
|
1996-07-01 |
1997-08-05 |
Koninl Philips Electronics Nv |
Electric water kettle
|
|
USD383351S
(en)
|
1996-07-18 |
1997-09-09 |
Rubbermaid Incorporated |
Pitcher
|
|
USD386944S
(en)
|
1996-11-12 |
1997-12-02 |
Rubbermaid Incorporated |
Pitcher reservoir
|
|
USD386943S
(en)
|
1996-11-12 |
1997-12-02 |
Rubbermaid Incorporated |
Dispensing receptacle reservoir
|
|
USD389006S
(en)
|
1996-11-12 |
1998-01-13 |
Rubbermaid Incorporated |
Pitcher
|
|
KR100250208B1
(ko)
|
1996-12-26 |
2000-04-01 |
신현준 |
다공질 실리콘 웨이퍼 성형 방법 및 장치
|
|
US5733448A
(en)
|
1997-02-26 |
1998-03-31 |
Kaura; Kamaljit S. |
Manually pressurized water filtering container
|
|
USD400392S
(en)
|
1997-03-11 |
1998-11-03 |
Syratech Corporation |
Pitcher
|
|
USD400755S
(en)
|
1997-04-07 |
1998-11-10 |
Tri-Hzo Company |
Portable water purifier
|
|
US5873995A
(en)
|
1997-05-06 |
1999-02-23 |
The Clorox Company |
End-of-life indicator for water treatment device
|
|
USD398366S
(en)
|
1997-05-16 |
1998-09-15 |
Sunbeam Products, Inc. |
Water filter
|
|
USD415922S
(en)
|
1997-09-29 |
1999-11-02 |
The Clorox Company |
Water pitcher and cover
|
|
USD406003S
(en)
|
1997-11-10 |
1999-02-23 |
Recovery Engineering, Inc. |
Water purification pitcher
|
|
USD421361S
(en)
|
1997-12-23 |
2000-03-07 |
The Singer Company, N.V. |
Water pitcher
|
|
USD418714S
(en)
|
1998-06-03 |
2000-01-11 |
The Clorox Company |
Pitcher
|
|
USD414070S
(en)
|
1998-07-07 |
1999-09-21 |
Moulinex S.A. |
Electric kettle
|
|
USD416163S
(en)
|
1999-03-09 |
1999-11-09 |
The Clorox Company |
Water pitcher
|