USD274930S - Water filter unit - Google Patents
Water filter unit Download PDFInfo
- Publication number
- USD274930S USD274930S US06/442,370 US44237082F USD274930S US D274930 S USD274930 S US D274930S US 44237082 F US44237082 F US 44237082F US D274930 S USD274930 S US D274930S
- Authority
- US
- United States
- Prior art keywords
- filter unit
- water filter
- water
- ornamental design
- unit
- 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.)
- Expired - Lifetime
Links
Images
Description
FIG. 1 is a perspective view taken from the top, front and right side of a water filter unit showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a perspective view taken from the bottom, front and left side thereof;
FIG. 4 is a rear elevational view thereof; and
FIG. 5 is a top plan view thereof.
Claims (1)
- The ornamental design for a water filter unit, substantially as shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/442,370 USD274930S (en) | 1982-11-17 | 1982-11-17 | Water filter unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/442,370 USD274930S (en) | 1982-11-17 | 1982-11-17 | Water filter unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD274930S true USD274930S (en) | 1984-07-31 |
Family
ID=69953665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US06/442,370 Expired - Lifetime USD274930S (en) | 1982-11-17 | 1982-11-17 | Water filter unit |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD274930S (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD296463S (en) | 1986-03-03 | 1988-06-28 | Cuno Incorporated | Water filter or similar article |
| USD319288S (en) | 1990-04-10 | 1991-08-20 | Albert Spokoiny | Water filter |
| USD323017S (en) | 1989-06-05 | 1992-01-07 | Filtercold Corporation | Water filter or similar article |
| USD338705S (en) | 1991-12-26 | 1993-08-24 | Albert Spokoiny | Water filter |
| USD344783S (en) | 1990-03-28 | 1994-03-01 | Ecowater Systems, Inc. | Counter-top water filter |
| USD421089S (en) * | 1999-02-22 | 2000-02-22 | Amway Corporation | Water treatment system |
| USD501912S1 (en) | 2003-08-19 | 2005-02-15 | Procter & Gamble | Water filter device |
| US7441664B2 (en) | 2003-05-23 | 2008-10-28 | Pur Water Purification Products Inc. | Water treatment devices and cartridges therefor |
| US7615152B2 (en) | 2001-08-23 | 2009-11-10 | Pur Water Purification Products, Inc. | Water filter device |
| US7740766B2 (en) | 2001-08-23 | 2010-06-22 | The Procter & Gamble Company | Methods for treating water |
| US7740765B2 (en) | 2001-08-23 | 2010-06-22 | The Procter & Gamble Company | Methods for treating water |
| US7749394B2 (en) | 2001-08-23 | 2010-07-06 | The Procter & Gamble Company | Methods of treating water |
| US7922008B2 (en) * | 2001-08-23 | 2011-04-12 | The Procter & Gamble Company | Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2987187A (en) | 1958-02-27 | 1961-06-06 | Daniel B Comroe | Water purifier |
| US3342340A (en) | 1964-02-27 | 1967-09-19 | Eaton Yale & Towne | Water conditioning apparatus |
| US3342335A (en) | 1964-12-08 | 1967-09-19 | Eaton Mfg Co | Water conditioner |
| US4218317A (en) | 1978-11-02 | 1980-08-19 | Kirschmann John D | Reverse osmosis water purifier |
| US4271015A (en) | 1979-01-22 | 1981-06-02 | Moore Roger S | Water treatment apparatus |
| US4287057A (en) | 1980-09-02 | 1981-09-01 | Stanley Bedford F | Portable sink top water conditioner |
| US4364828A (en) | 1981-01-09 | 1982-12-21 | Ward Raymond E | Filter apparatus |
| US4368128A (en) | 1980-11-13 | 1983-01-11 | International Flavors & Fragrances Inc. | Tricyclic alcohols, ethers and esters, process for preparing same and use thereof in augmenting or enhancing the organoleptic properties of consumable materials |
| USD271235S (en) | 1981-02-02 | 1983-11-01 | Ward Raymond E | Water filter |
-
1982
- 1982-11-17 US US06/442,370 patent/USD274930S/en not_active Expired - Lifetime
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2987187A (en) | 1958-02-27 | 1961-06-06 | Daniel B Comroe | Water purifier |
| US3342340A (en) | 1964-02-27 | 1967-09-19 | Eaton Yale & Towne | Water conditioning apparatus |
| US3342335A (en) | 1964-12-08 | 1967-09-19 | Eaton Mfg Co | Water conditioner |
| US4218317A (en) | 1978-11-02 | 1980-08-19 | Kirschmann John D | Reverse osmosis water purifier |
| US4271015A (en) | 1979-01-22 | 1981-06-02 | Moore Roger S | Water treatment apparatus |
| US4287057A (en) | 1980-09-02 | 1981-09-01 | Stanley Bedford F | Portable sink top water conditioner |
| US4368128A (en) | 1980-11-13 | 1983-01-11 | International Flavors & Fragrances Inc. | Tricyclic alcohols, ethers and esters, process for preparing same and use thereof in augmenting or enhancing the organoleptic properties of consumable materials |
| US4364828A (en) | 1981-01-09 | 1982-12-21 | Ward Raymond E | Filter apparatus |
| USD271235S (en) | 1981-02-02 | 1983-11-01 | Ward Raymond E | Water filter |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD296463S (en) | 1986-03-03 | 1988-06-28 | Cuno Incorporated | Water filter or similar article |
| USD323017S (en) | 1989-06-05 | 1992-01-07 | Filtercold Corporation | Water filter or similar article |
| USD344783S (en) | 1990-03-28 | 1994-03-01 | Ecowater Systems, Inc. | Counter-top water filter |
| USD319288S (en) | 1990-04-10 | 1991-08-20 | Albert Spokoiny | Water filter |
| USD338705S (en) | 1991-12-26 | 1993-08-24 | Albert Spokoiny | Water filter |
| USD421089S (en) * | 1999-02-22 | 2000-02-22 | Amway Corporation | Water treatment system |
| US7740766B2 (en) | 2001-08-23 | 2010-06-22 | The Procter & Gamble Company | Methods for treating water |
| US7615152B2 (en) | 2001-08-23 | 2009-11-10 | Pur Water Purification Products, Inc. | Water filter device |
| US7740765B2 (en) | 2001-08-23 | 2010-06-22 | The Procter & Gamble Company | Methods for treating water |
| US7749394B2 (en) | 2001-08-23 | 2010-07-06 | The Procter & Gamble Company | Methods of treating water |
| US7850859B2 (en) | 2001-08-23 | 2010-12-14 | The Procter & Gamble Company | Water treating methods |
| US7922008B2 (en) * | 2001-08-23 | 2011-04-12 | The Procter & Gamble Company | Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles |
| US8119012B2 (en) | 2001-08-23 | 2012-02-21 | The Procter & Gamble Company | Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles |
| US7441664B2 (en) | 2003-05-23 | 2008-10-28 | Pur Water Purification Products Inc. | Water treatment devices and cartridges therefor |
| USD501912S1 (en) | 2003-08-19 | 2005-02-15 | Procter & Gamble | Water filter device |
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