Patent
   D365139
Priority
Jun 11 1992
Filed
Oct 04 1993
Issued
Dec 12 1995
Expiry
Dec 12 2009
Assg.orig
Entity
unknown
8
16
n/a
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.

Gibbins, Lynn

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Patent Priority Assignee Title
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3601192,
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4133768, Mar 31 1978 Flow choke filter for oil and gas wells
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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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