Casing Point or Strainer. Page: 5 of 5
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700,015
ward taper, and a strainer-covering secured
around said framework, substantially as de-
scribed.
13. In combination, a pipe having a hot-
5 torn inlet, a series of rods arranged around
and extending longitudinally of said pipe and
at their upper ends secured to the pipe, a
plate through which the lower ends of said
rods pass, means confining said plate to the
ro pipe, the lower ends of said rods longitudi-
nally threaded and provided with tightening
and securing nuts, and a strainer-covering
around said rods, substantially as described.
14. In a well-strainer, in combination, an
15 uptake pipe or casing having a lower inlet
end, and an open framework secured to and
carried by said casing and arranged longitu-
dinally of said casing and projecting a dis-
tance below the inlet end thereof, said frame-
20 work comprising a series of rods arranged
longitudinally of and in a series around the
casing, means confining said rods at their
ends, and intermediate spacing or support-
ing devices arranged within the series of rods
25 and engaging the same, said series of rods
having a diameter greater than the exteriordiameter of the casing, and a strainer-cover-
ing around the exterior of the series of rods,
substantially as described.
15. In combination, in a well-strainer, an 30
uptake pipe or casing having a lower inlet
end, and an open framework secured to said
casing above its inlet end and extending longi-
tudinally thereof to a point below the same
and comprising a bottom head or plate, a 35
multiplicity of rods confined at their ends
and arranged longitudinally of said pipe and
in a series around the same and at their lower
ends confined to said bottom head, and inter-
mediate spacing or securing devices arranged 40
at intervals within the series of rods and
formed to fit the. individual rods, and a
strainer-covering wrapped around the exte-
rior of the series of rods, substantially as de-
scribed. 45
In testimony whereof I affix my signature
in presence of two witnesses.
ANDREW EDWARD CARLSON.
Witnesses:
JNO. E. NoRELIUs,
E. PERSON.
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Carlson, Andrew Edward. Casing Point or Strainer., patent, May 13, 1902; Washington D.C.. (https://texashistory.unt.edu/ark:/67531/metapth510353/m1/5/?q=%22Business%2C+Economics+and+Finance+-+Oil+and+Gas+-+Oil+Wells%22: accessed June 26, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu; crediting UNT Libraries Government Documents Department.