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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD421089S (en) * | 1999-02-22 | 2000-02-22 | Amway Corporation | Water treatment system |
| 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 |
| US7740766B2 (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 |
-
1982
- 1982-11-17 US US06/442,370 patent/USD274930S/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD421089S (en) * | 1999-02-22 | 2000-02-22 | Amway Corporation | Water treatment system |
| 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 |
| US7740766B2 (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 |
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