Improvements in Tobacco-pipes.
Year: 1890

page_text: Date of Application, 28th Aug., 1890
Complete Specification Left, 26th Mar., 1891-Accepted, 9th May, 1891
PROVISIONAL
SPECIFICATION.
Improvements in Tobacco-pipes.
1, JACQUES NOTTON, of St. Claude in the Department of Jura, in the Republic
of France, Pipe Manufacturer do hereby declare the nature of this invention to be
as follows:-
The invention forming the subject of the present application relates to an
improved form of tobacco-pipe with a double bowl the parts of which are preferably
made removable the one from the other, the object being to enable the inner bowl
to be replaced whenever it becomes foul or gets burnt.
In the accompanying drawing I have shown an example of how my invention
may be conveniently and advantageously carried into practice
Figure 1 shows a longitudinal section of a pipe with the inner bowl in place, and
Figure 2 is a similar view showing the inner bowl partly raised and the mouth-
piece withdrawn.
As may be seen from the drawing, the pipe provided with an inner removable
bowl a and an outer bowl d made integral with the stem, the said parts may be either
of clay, meerschaum or any other suitable material. The method of keeping the
inner bowi in place may be varied according to circumstances; I prefer however to
adopt a hinged cover which presses down upon the top of the said inner bowl as
shown in Figure 1. I may also use a bent or bayonet-ring. The inner bowl is
provided with a downwardly projecting stem upon which is placed a collar of
india-rubber or any other suitable material, for the purpose of forming an air-
tight joint between the said inner bowl and the pipe proper or outer bowl, so
that the nicotine cannot penetrate into the space d and to prevent the entrance of
air through the said space.
In the stem of the pipe is a receptacle or space b for the nicotine or the moisture
from the mouth, which falls into this space and is prevented from returning to
the bowl by the projection c, and at the opposite end it is prevented from
returning to the mouth by the projection e on the mouth-piece. To clean out the
space or chamber bit is only necessary to remove the mouth-piece tube, when the
nicotine may be poured out and the pipe cleaned with facility.
Dated this 28th day of August 1890.
HASELTINE, LAKE & Co.,
45, Southampton Buildings, London, W.C., Agents for the Applicant.
COMPLETE SPECIFICATION.
Improvements in Tobacco-pipes.
I, JACQUES NOTTON, of St. Claude, in the Department of Jura, in the Republic
of France, Pipe Manufacturer, 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 an improved form of tobacco pipe with double bowl,
that is to say, an inner and an outer bowl which is preferably made removable
the one from the other, the object being to enable it to be replaced whenever it
becomes foul or gets burnt.
In the drawing left with my Provisional Specification, I have shown an example
of how my invention may be conveniently and advantageously carried into
Practice In the said drawings

page_text: Figure 1 shows a longitudinal section of a pipe with the inner bowl in place
and
Figure 2 is a similar view showing the inner bowl partly raised and the mouth-
piece withdrawn.
As may be seen from the drawing the pipe is provided with an inner removable
bowl a and an outer bowl d made integral with the stem, the said parts may be
either of clay, meerschaum or any other suitable material. The method of keeping
the inner bowl in place may be varied according to circumstances, I prefer however
to adopt a hinged cover which passes down upon the top of the said inner bowl, as
shown in Figure 1. I may also use a bent or bayonet-ring. The inner bowl is also
provided with a downwardly projecting stem upon which is placed a collar of india-
rubber or any other suitable material for the purpose of forming an air tight joint
between the said inner bowl and the pipe proper or outer bowl, so that the
nicotine cannot penetrate into the space d and prevent the pipe from losing air.
In the stem of the pipe is a receptacle or space for the nicotine or the moisture
from the mouth which falls into this space, and is prevented from returning to the
bowl by the projection and at the opposite end it is prevented from returning to
the mouth by the projection e on the mouth-piece. To clean out the space or
chamber 6 it is only necessary to remove the mouth-piece tube when the nicotine
may be poured out and the pipe cleaned with facility.
Having now particularly described and ascertained the nature of my said
and in what the same is to be performed, I declare that what I claim is :-
The herein described tobacco-pipe provided with an inner removable bowl, and an
outer bowl made integral with the stem constructed, arranged and combined sub-
stantially as herein before described with reference to the drawing.
Dated this 26th day of March 1891.
HASELTINE, LAKE & Co.,
45, Southampton Buildings, London, Agents for the Applicant.