US1683959A - Pipe - Google Patents

Description

Sept. 11, 1928. 1,683,959

J. T. COYNE PIPE Filed larch 16, 1927 Jmmhw John T. Coyne.

dummy 'wardly projecting flange 11.

Patented Sept. 11, 1928.

UNITED, STATES JOHN T. COYNE, OF TACOMA, WASHINGTON.

PIPE.

Application filed March 16, 1927. Serial No. 175,701.

My invention relates to smokers pipes and consists of a novel construction whereby the bowl thereof and also a portion of the stem section is lined with a material which may be molded in place, this lining being preferably of a material having absorbent qualities for the nicotine. Y

The object of my invention is to provide an outer 01' enclosing shell of any desired material, such for instance as wood, and to give this an absorbent lining by molding it in place. The purpose of the outer shell is both as a protection for the enclosed lining, which might of itself have slight resistance to breakage, and also for looks, thereby to give the pipe an attractive appearance. The purpose of the lining is to secure a desirable smoking quality, to absorb deleterious substances and also to permit renewal;

In the accompanying drawing, I have shown a pipe which'is illustrative of my invention, and in the claim terminating this specification, I will specifically define the novel features thereof.

Figure l is a longitudinal section, and

Figure 2 is a bottom View of my pipe.

The enclosing shell has a bowl section 1 and a stem section 10, these being of integral character. About the bowl mouth is an in- I In the bottom of the bowl and, preferably, also in the bottom of the stem section, are holes 2. V I

The bowl and the stem section are provided with a lining 3, which is securely held in the bowl by the flange 11. That part which is in the stem section has a draft channel 4.

Each of the holes 2 is filled with the same material as the lining. The bowl lining 3, the stem lining 31 and the plugs 30, are all one integral body, molded in place. terial employed for this may be anything The ma found suitable and capable of being so molded. Itshould preferably have niootineabsorbent qualities.

The stem lining 31 stops short of the end 10 sufficient to form a chamber 50 for the reception of the mouth piece 5.

The flange 11 about the bowl mouth protectsand holds in place the lining material,

permitting successful use of material which otherwise would not have proper strength.

The integral plugs or pins 30 also serve to hold the lining securely in place. By the use of proper lining material, it is an easy matter,

to furnish a new lining for such a pipe when- Q ever the lining has become too saturated with nicotine. The plugs 30, extending to the exterior surface of the pipe, indicate by their saturation thecondition of the liner and when it is necessary to reline. They also act as an absorbent drain, permitting the moisture and nicotine. to soak through to the surface of the pipe.

A desirable material. for the lining would be made from a burnt clay product which had been ground and then mixed with a cementitious mixture and molded in place. This would possess the cool smoking and absorbent properties of a clay pipe and be protected against breakage by the enclosing casing.

What I claim as my invention is:

Apipe comprising an integral enclosing shell consisting of bowl and stem sections and provided with an inwardly extending flange about the bowl mouth and holes extending through the bottom of bowl and stem, and a lining of material molded in place within said bowl and filling the holes in the bottom there- Signed at Seattle, Washington this 10th day of March, 1927. v

- 7 JOHN T. COYNE.

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