Improvements in Tobacco Pipes.
Year: 1897

page_text: Date of Application, 17th Aug., 1897
Complete Sponification Loft 15th Ann 4000 Socented
25th June 1808
Improvements in Tobacco Pipes.
JAMES SARGENT POOL, 51, Don Street, St. Heliers, Jersey, Cabinet Maker, do
hereby declare the nature of this invention to be as follows:-
This invention provides efficient means for expelling the nicotine through the
base of the pipe to do this a way or hole is formed centrally through the bottom of
the bowl into a cavity and continued straight through to the outside of the pipe
at the base of the bowl into the aforesaid cavity is inserted a plug of suitable
material which may be hollow or otherwise accurately fitted and capable of being
revolved the said plug having suitable ports or ways formed in it one of which
opens communication to the bowl from the stem in the usual manner and on the
plug being partly revolved closes the aforesaid communication to the bowl and
opens into the hole beneath the cavity thence by blowing through the stem the
nicotine is expelled.
Dated thin 16th day of Anonat 1007
JAMES SARGENT POOL, 51, Don Street, St. Heliers, Jersey, Cabinet Maker, do
hereby declare the nature of this invention and in what manner the same is to
be performed, to be particularly described and ascertained in and by the following
statement:-
This invention relates to tobacco pipes and consists of improvements whereby
the nicotine can be expelled through the base of the pipe by simply revolving a
plug and blowing through the mouthpiece.
In order that my invention may be fully understood I append drawings in which
Fig. 1 is a vertical section of the pipe and plug.
Fig. 2 is a vertical section of the pipe only.
Fig. 3 is a side view of the plug.
My invention is illustrated in Fig. I and consists of the pipe A being so con-
structed as to admit the plug B being inserted below the bowl and capable of being
revolved and may extend the whole length or otherwise of the bore c which may
be partly or entirely lined with cork or other suitable material.
The plug B on being partly revolved closes communication to the bowl and
opens the passage D Fig. 1 through which nicotine and moisture may be expelled
017

page_text: by blowing air through the mouthpiece, on the plug being again partly revolved
the passage D becomes closed and free access to the bowl is obtained for smoking.
Having now particularly described and ascertained the nature of my said
invention and in what manner the same is to be performed I declare that what
I claim is:
1st. A tobacco pipe so constructed as to allow of a plug made of any suitable
material being inserted below the bowl and which may extend the whole or part
of the way through the bore and capable of being revolved to a greater or less
extent so as to close or open a passage or passages extending from the bowl to the
outside of the stem beneath the bowl and through which nicotine and moisture
may be expelled by air as aforesaid, substantially as shewn and described.
2nd. A tobacco pipe the bore of which may be wholly or partly lined with cork
or other suitable material which will make an efficient bed for the plug and
therefore render it capable of being revolved under any conditions, at the same
time prevent any leakage whatsoever through the passage or passages used for
expelling purposes substantially as shewn and described.
3rd. A tobacco pipe the plug of which on being revolved the whole or part of
a turn may be withdrawn and all solid or other obnoxious matter may be easily
removed therefrom thus leaving the bore of the stem perfectly clean, substantially
as shewn and described.
4th. A tobacco pipe having a passage or passages at the base of the bowl
through which a wire or like substance or material may pass in order to remove
an accumulation of tobacco ash at the bottom of the bowl substantially as shewn
and described.
ד
1000