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Patent
D762280
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Priority
Apr 06 2015
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Filed
Apr 06 2015
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Issued
Jul 26 2016
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Expiry
Jul 26 2030
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Assg.orig
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Entity
unknown
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0
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20
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n/a
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The ornamental design for a sand-bag filter, as shown and described.
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FIG. 1 is a front side view for a sand-bag filter showing my new design;
FIG. 2 is a top side view thereof;
FIG. 3 is a bottom side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof; and,
FIG. 6 is a rear side view thereof.
Guarrasi, Gasper, Balog, Terry
| Patent |
Priority |
Assignee |
Title |
| Patent |
Priority |
Assignee |
Title |
| 1903958, |
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|
| 4224148, |
Jul 18 1975 |
PRECIPITATOR CORP A CORP OF CA |
Galvanic flow system for joint particulate recovery and liquid purification |
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Jul 18 1975 |
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Apr 13 1995 |
Truetech, Inc. |
Water purification composition, kit and method employing the same |
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May 23 1996 |
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Continuous sand filter |
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Sep 11 1998 |
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Process for treating waste water containing a resin |
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Oct 28 1996 |
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Water treatment process |
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Apr 14 2000 |
Areva NP Inc |
Process for rapid colloidal suspension removal |
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Wetland water treatment system |
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Oct 03 2007 |
MORIARTY, JOHN |
Wastewater treatment system and method |
| 8845906, |
Dec 23 2011 |
DON E HENLEY AND ASSOCIATES, LLC |
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| D253082, |
May 11 1977 |
|
Coffee filter screen |
| D359799, |
Jan 05 1994 |
|
Rotating drum storage screen filter for use in air, fluid or gas filtration |
| D445477, |
Nov 14 2000 |
|
Waste water treatment tank |
| D521036, |
Sep 12 2003 |
|
Assembly of screen and attached extension holder for remote handling and drain oil narrowing stream for removing an oil filter |
| D627426, |
Nov 24 2008 |
Ecolab USA Inc |
Bottom entry water treatment tank |
| D632709, |
Nov 20 2009 |
|
Extractor tank for holding garnet extracted from a water jet cutter |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a