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The ornamental design for a coal ash separator, as shown and described. |
FIG. 1 is a front elevational view of a coal ash separator, showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is an elevational view of the opposite side thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom perspective view thereof;
FIG. 6 is a top perspective view thereof;
FIG. 7 is an enlarged fragmentary perspective view thereof, showing the sifter portion thereof;
FIG. 8 is a front elevational view of a second embodiment of a coal ash separator;
FIG. 9 is an enlarged fragmentary perspective view of a third embodiment of a coal ash separator, which embodiment differs from the first embodiment only in that the opening to the interior of the sifter portion is on the opposite side of the sifter.
Patent | Priority | Assignee | Title |
D300092, | Feb 01 1984 | Lectern | |
D316315, | Jun 09 1986 | Animal waste scoop | |
D388289, | Sep 10 1996 | Swivel blade spatula | |
D405564, | Apr 15 1997 | Animal litter scoop | |
D420735, | Mar 04 1999 | Ash and coal separator | |
D679558, | Jun 23 2011 | Pet Waste Relocation Systems LLC | Landscape cleaner |
D767349, | Oct 01 2015 | Ash sifting shovel | |
D989419, | Jun 17 2021 | ORANGE MARGARITA, INC | Waste collector |
Patent | Priority | Assignee | Title |
117756, | |||
1554525, | |||
1710204, | |||
2005416, | |||
219167, | |||
240650, | |||
246568, | |||
379322, | |||
928283, | |||
944501, | |||
D269129, | Oct 20 1980 | Scoop | |
GB12314, | |||
GB4798, | |||
GB554770, |
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