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The ornamental design for a bottom hole well strainer ring, as shown and described. |
FIG. 1 is a perspective view of a bottom hole well strainer ring showing my new design;
FIG. 2 is a top elevational view thereof;
FIG. 3 is a bottom elevational view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is a cross section view taken along line 5--5 in FIG. 2;
FIG. 6 is an enlarged fragmentary detail portion of the cross section view in FIG. 5; and,
FIG. 7 is a side elevational view thereof, the broken lines are shown for illustrative purposes only and form no part of the claimed design.
Patent | Priority | Assignee | Title |
10415351, | Jul 30 2014 | 3M Innovative Properties Company | Separating device for removing solid particles from liquid and gas flows for high differential pressures |
8196653, | Apr 07 2009 | Halliburton Energy Services, Inc | Well screens constructed utilizing pre-formed annular elements |
8302681, | Apr 07 2009 | Halliburton Energy Services, Inc. | Well screens constructed utilizing pre-formed annular elements |
8662167, | Mar 31 2010 | 3M Innovative Properties Company | Wear-resistant separating device for removing sand and rock particles |
8833447, | Jul 20 2009 | 3M Innovative Properties Company | Separating device for tubular flow-through devices |
8893781, | Nov 18 2008 | 3M Innovative Properties Company | Separating device for removing sand and rock particles |
D669960, | Jul 22 2011 | X-FLOW B V | Bypass ring for water filtration modules |
D966463, | Mar 31 2021 | Radio Systems Corporation | Pet water fountain ring filter |
Patent | Priority | Assignee | Title |
1705848, | |||
1778371, | |||
2004071, | |||
2159196, | |||
2746552, | |||
3568842, | |||
3601192, | |||
3822744, | |||
4133768, | Mar 31 1978 | Flow choke filter for oil and gas wells | |
4267045, | Oct 26 1978 | The Babcock & Wilcox Company | Labyrinth disk stack having disks with integral filter screens |
4752394, | Jan 07 1986 | Loadarm Australia Pty. Limited | Bore screen |
5046892, | Jun 07 1988 | Apertured pipe segment | |
5069279, | Jul 05 1990 | Nagaoka Kanaami Kabushiki Kaisha | Well structure having a screen element with wire supporting rods |
5100550, | Nov 02 1988 | Walter, Furrer | Filter nozzle with annular filter discs |
5122271, | Mar 24 1989 | Filter for cylindrical and flat filter equipment for use in filtering fluids | |
5249626, | Jun 11 1992 | Bottom hole well strainer |
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