An Improved Smoke Channel and Mouthpiece Combination for Tobacco-smoking Pipes.
Year: 1894

page_text: Date of Application, 31st Mar., 1894
Complete Specification Left, 29th Dec., 1894-Accepted, 9th Mar., 1595
PROVISIONAL SPECIFICATION.
An Improved Smoke Channel and Mouthpiece Combination for
Tobacco-smoking Pipes.
JOHN GEORGE KNIGHT Chronometer and Watch Maker of 13 & 14 Harcourt
Read in the City of Dublin Ireland do hereby declare the nature of this invention
to be as follows:-
A method for the prevention of moisture or oil or other injurious matter
reaching the mouth of smoker through improved tube or fixed smoke channel.
Also for the more perfect draught and better distribution of smoke when in the
mouth through improved smoke channel and mouthpiece combination hereafter
described.
Which aforesaid smoke channel, I construct out of shank of pipe (Sheet 1 Fig. F)
to form resovoir (Sheet 1 Fig. B) and smoke channel (Fig. A) combined.
The smoke channel to project into resovoir to the extent of about an inch.
The aforesaid resovoir not to be less than half an inch in diameter with bore or
drilled hole (Fig. G.) of proportionate size thereby constructing smoke channel.
The stem of vulcanite (Fig. D) or other material, fitting into collar of resovoir
and extending to within a quarter of an inch or thereabouts of wall of smoke
channel (Fig. G) with bore or hole of equal diameter except at its termini (Fig. E)
which I construct oval or pressed to form the shape of frogs mouth (Fig. E) which
will convey the smoke to the mouth in the form of a cool spray.
An Improved Smoke Channel and Mouthpiece Combination for
Tobacco-smoking Pipes.
1. JOHN GEORGE KNIGHT Chronometer and Watch Maker of 13 & 14 Harcourt
Road in the City of Dublin, Ireland 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, re!erence being made to the drawings
filed with my Provisional Specification :-
--
A method for the prevention of moisture or oil or other injurious matter,
reaching the mouth of smoker through improved tube or fixed smoke channel.
Also for the more perfect draught and better distribution of smoke when in the
mouth, through improved smoke channel and mouthpiece combination hereafter
described.
Which aforesaid smoke channel I construct by turning out shank of pipe to form
resovoir (Fig. B) and smoke channel (Fig. A) combined.

page_text: The smoke channel to project into resovoir (Fig. B) to the extent of about an inch.
The aforesaid resovoir not to be less than half an inch in diameter with bore or
drilled hole (Fig. G) of proportionate size thereby constructing smoke channel.
The stem of vulcanite (Fig. D) or other material fitting into collar of resovoir
and extending to within a quarter of an inch or thereabouts of wall of smoke
channel (Fig. G) with bore of equal diameter except at its termini (Fig. E) or
mouthpiece which I construct oval or pressed to form the shape of frogs mouth
which will convey the smoke to the mouth in the form of a cool spray.
Having now particularly described and ascertained the nature of my said inven-
tion and in what manner the same is to be performed I declare that what I
claim is
1st. Smoke channel and mouthpiece combination as herein substantially
described.
2nd. Production of cool spray-like formation of smoke as herein substantially
described.
Signed this 28th day of December 1894.
JOHN GEORGE KNIGHT.