USD352091S - Water purification unit - Google Patents
Water purification unit Download PDFInfo
- Publication number
- USD352091S USD352091S US29/013,970 US1397093F USD352091S US D352091 S USD352091 S US D352091S US 1397093 F US1397093 F US 1397093F US D352091 S USD352091 S US D352091S
- Authority
- US
- United States
- Prior art keywords
- water purification
- purification unit
- unit
- ornamental design
- view
- 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
- 238000000746 purification Methods 0.000 title claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 3
Images
Description
FIG. 1 is a perspective view of a water purification unit showing our new design;
FIG. 2 is a front elevational as well as both a top and bottom view thereof, the rear elevational view being a substantial mirror image thereof;
FIG. 3 is a left side elevational view; and,
FIG. 4 is a right side elevational view.
Claims (1)
- The ornamental design for a water purification unit, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/013,970 USD352091S (en) | 1993-10-08 | 1993-10-08 | Water purification unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/013,970 USD352091S (en) | 1993-10-08 | 1993-10-08 | Water purification unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD352091S true USD352091S (en) | 1994-11-01 |
Family
ID=71015221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/013,970 Expired - Lifetime USD352091S (en) | 1993-10-08 | 1993-10-08 | Water purification unit |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD352091S (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030150796A1 (en) * | 2002-02-08 | 2003-08-14 | Heinig Charles F. | Treatment media for water purification |
| US7441664B2 (en) | 2003-05-23 | 2008-10-28 | Pur Water Purification Products Inc. | Water treatment devices and cartridges therefor |
| USD1006973S1 (en) * | 2021-04-22 | 2023-12-05 | Ruyi Jiang | Air filter |
| USD1010788S1 (en) * | 2021-10-20 | 2024-01-09 | Xiamen Soothingware Sanitary Co., Ltd. | Filter element |
| USD1090779S1 (en) * | 2023-09-20 | 2025-08-26 | Cytiva Us Llc | Filter capsule |
| USD1101900S1 (en) * | 2023-09-20 | 2025-11-11 | Cytiva Us Llc | Filter capsule |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4692247A (en) | 1985-03-07 | 1987-09-08 | Amiad Sinun Vehashkaya | Fluid filtering device |
| US5145588A (en) | 1991-02-19 | 1992-09-08 | Western Water International, Inc. | High backwash flow rate purification system |
| US5242588A (en) | 1991-09-26 | 1993-09-07 | Reese Ronald K | Filter unit assembly |
| US5300224A (en) | 1991-11-21 | 1994-04-05 | Farley Frederick A | Fluid treatment device |
-
1993
- 1993-10-08 US US29/013,970 patent/USD352091S/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4692247A (en) | 1985-03-07 | 1987-09-08 | Amiad Sinun Vehashkaya | Fluid filtering device |
| US5145588A (en) | 1991-02-19 | 1992-09-08 | Western Water International, Inc. | High backwash flow rate purification system |
| US5242588A (en) | 1991-09-26 | 1993-09-07 | Reese Ronald K | Filter unit assembly |
| US5300224A (en) | 1991-11-21 | 1994-04-05 | Farley Frederick A | Fluid treatment device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030150796A1 (en) * | 2002-02-08 | 2003-08-14 | Heinig Charles F. | Treatment media for water purification |
| US6758345B2 (en) | 2002-02-08 | 2004-07-06 | Aquatune, Inc. | Treatment media for water purification |
| US7441664B2 (en) | 2003-05-23 | 2008-10-28 | Pur Water Purification Products Inc. | Water treatment devices and cartridges therefor |
| USD1006973S1 (en) * | 2021-04-22 | 2023-12-05 | Ruyi Jiang | Air filter |
| USD1010788S1 (en) * | 2021-10-20 | 2024-01-09 | Xiamen Soothingware Sanitary Co., Ltd. | Filter element |
| USD1090779S1 (en) * | 2023-09-20 | 2025-08-26 | Cytiva Us Llc | Filter capsule |
| USD1101900S1 (en) * | 2023-09-20 | 2025-11-11 | Cytiva Us Llc | Filter capsule |
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