US2639717A - Tobacco pipe and cigarette holder - Google Patents

Description

May 26, 1953 R. E. BARRY TOBACCO PIPE AND CIGARETTE HOLDER Filed March 24, 1950 ATTORNEY Patented May 26, 1953 UNITED STATES PATENT oFFIcE TOBACCO PIPE AND CIGARETTE HOLDER Rufus E. Barry, Chickasha, Okla. Application March 24, 1950, Serial No. 151,780

3 Claims.

The invention relates to tobacco pipes and cigarette holders. A number of improvements have been devised for cooling the smoke and eliminating impurities thereof by lengthening the smoke passage through the medium of a multiple reverting smoke passage.

An object of the invention is to provide an improved tobacco pipe and cigarette holder of this general description.

The invention consists in the novel construction and combinations of parts as hereinafter set forth in the claims.

, In the accompanying drawings,

Figure 1 is a central longitudinal section of the pipe, some parts being in full lines and broken away.

Figure 2 is a detail perspective view of the stem section and the adjacent portion of the bitsection separated from each other.

Figure 3 is a section on the line 3 3, Figure l.

Figure 4 is a detail end view of the stem section, taken from the forward end thereof.

Figure 5 is a detail end view of the stem section taken from the rear end thereof.

Figure 6 is a diagrammatic view of the reverting smoke passage.

In these drawings, the numeral I designates the bowl section of the pipe, having a stub stem portion I the free end of which is provided with a cylindrical socket 2 and a central concentric reduced cylindrical socket 3 communicating with socket 2.

The stem proper of the pipe is provided at the bowl end thereof with a reduced cylindrical tenon 4 having va slip joint connection with the outer portion of socket 2 to leave the inner portion of socket 2 vacant. Tenon 4 has a central reduced cylindrical concentric tenon 5 having a slip joint connection with the outer portion of socket 3 to leave the inner portion of socket 3 vacant. The result is an annular smoke passage 6 surrounding tenon 5 and a smoke passage 'I between the end walls of tenon 5 and socket 3.

The stem proper of the pipe is provided at the bit end thereof with a cylindrical socket 8 and a central concentric reduced cylindrical socket 8' communicating with socket 8. The forward end of the bit or mouth piece I0 is provided with a reduced cylindrical tenon II which has a slip joint connection with socket 8. Tenon I I is provided with a further reduced concentric tenon I I which has a slip joint connection with socket 8.

The smoke travels from the bottom of the bowl, through a passage I3 in stub stem portion I to annular passage 6; thence from annular passage 6 rearwardly through a longitudinal passage I4 which extends in a straight line within the stem proper. Passage I4 communicates rearwardly with a transverse passage I5 leading to a forwardly extending longitudinal passage I6 which also extends in a straight line within the stem proper. Transverse passage I5 is located in the end wall of socket 8 and is completed by the end wall of tenon Il. Passage I6 communicates forwardly with a transverse passage I'I located in the cylindrical wall of tenon 4 and leading to a rearwardly extending longitudinal passage IB which also extends in a straight line within the stem proper. Transverse passage I'I is completed by the cylindrical wall of socket 2 with which tenon 4 engages. Passage I3 communicates rearwardly with a transverse passage I9 leading to a forwardly extending longitudinal passage I6' which also extends in a straight line within the stem proper. Passage I6 communicates forwardly with a transverse passage Il located in the cylindrical wall of tenon 4 and leading to a rearwardlyextending longitudinal passage I8 which also extends in a, straight line within the stem proper. Transverse passage Il is completed by the cylindrical wall of socket 2 with which tenon 4 engages. Passage I6 communicates rearwardly with .a transverse passage I9 leading to a forwardly extending longitudinal passage 20 which also extends in a straight line within the stem proper. Transverse passages I9 and I9 are located in the end wall of socket 8 and are completed by the end wall of tenon II. Passage 20 is extended forwardly through tenon 5 into communication with passage 1, into which passage "I also opens the forward end of a rearwardly yextending longitudinal passage 2| also extending in a straight line within the stem proper.

The bit or mouth piece Ill has a smoke passage 22 extending through its tenons II and II and connecting up with passage 2 I.

Thus the pipe is provided with a multiple reverting smoke passage comprising longitudinal passages I4, I6, I6', I8, I8', 20 and 2I which all respectively extend in a straight line within the stem proper and may be readily cleaned by running a pipe cleaner therethrough upon pulling the sections of the pipe apart at the slip joint connections thereof. Upon pulling the sections of the pipe apart, the transverse passages I5, I9,.

I9', I1 and Il, and the sockets 2 and 3 are'exposed and may be readily cleaned.

Since socket 3 is reduced in diameterI with re- 3 spect to socket 2, and tenon 5 reduced in diameter with respect to tenon 4, the above construction constitutes a stepped socket and stepped tenon slip joint connection. Similarly, the stepped construction applies to the stepped sockets 8, 8 and stepped tenons Il, Il', respectively.

The slip joint connections of the pipe sections facilitate the disconnection and connection of the pipe sections and having smooth walls are themselves readily cleaned.

The stem section of the pipe and its smoke passages or channels may Vary in length in accordance with the size and shape of different kinds or styles of pipes.

I claim:

1. A tobacco pipe, comprising three separable sections, namely a bowl section, a stein section and a bit section having a stepped socket and a stepped tenon slip joint connection with one another, each stepped tenon slip joint connection oompiieirie a. large tenori, and .a reduced smaller tenon, said Sections having amiiltilale reverting Smoke passage Comprising longitudinal passages located and respectively extending in, a Straight line Within. Said stem, eeetioia,v ooaneetine oase Sages fol' Said longitiidi al passages Opening into and accessible upon separation of said slip joint eoiolieetioas, olie. of said eerineeiine Dae-e sages comprising an annular passage loeaied, in ille bowl section between the end olf the related larger tenon and the end wall of its, Socket and Surrounding the related Smaller tenori, one of said longitudinal passages extending through Said related. larger tenori into eommoiiioatioii with said annular passage,` and the bowl section having aV passage. leading to Saidanilular passage- 2 A tobacco pipe, compliing three separable Sections, namely a howl seetion, Stemseotion and a bit section having a. steppes socket and a stepped teflon elio Joint. ooarleoiioii with one another, each stepper@ ieiooii. slip. ioiiot correo: tion comprising a 'large tenon 'and Yreelueeol Smaller tenon, said Seetifiiis ire a multiple reverting .smoke passage oomrzrieiag 'longitudinal passages loeaieel and, respectively extending in straight line Within saidA stem aeetioiaL oonneeting Passages fQl Said lQllgtlldl'llal pase Openine into and aooeasible orion Seoaraiioi of said slip joint connections, one of said connecting passages comprising an annular passagelqcated in the bowl section between the end of Athe related larger tenon andthe end wall of its soclget-I and surrounding the related smaller tenon, one of said longitudinal passages-extending through said related larger tenon into communication with said annular passage, the bowl section having a passage leading to said annular passage, another of said connecting passages comprising a passage located in theA bowl section between the end wall of the related smaller tenon and the end Wall of its socket, another of saidylongitudinal passages extending through both of said related tenons into communication with the last named connecting passage, and another of said longitudinal passages at one end extending through both of said related tenons into communication with the last named connecting passage and at its other end having communication with the passage of the bit section.

3. A tobacco pipe, comprising three separable sections, namely a bowl section, a stern section and a bit section having astepped socket and a stepped tenon slip joint connection with one another, each stepped tenon slip joint connecticgn comprising a large tenon and a reduced smaller tenon, Asaid sections having a multiple rever-ting smoke passage comprising longitudinal passages located and respectively extending in a straight line within said stem section, connecting passages for said longitudinal passages opening into and accessible upon separation of said slip joint connections, one of said connecting passages comprising an annular passage located in the bowl section between the end ci the related larger tenon and the end wall of its socket and surrounding the related smaller tenon, one of said longitudinal passages extending through said related larger tenon into communication with said annular passage, the bowl sec-V tion having a passage leadingto said annular passage, another of said connecting passages comprising a passage located in the bowl section between the end wall or the related smaller tenon and the end lWall of its socket, another of saidl longitudinal passages extending through both of said reiated tenons into communication with the last named connecting passage, another of said longitudinal passages at one end extending through both of said related tenons into oommunication with the last named connecting passage and at its other end having coinmunigation with the passage of the bit section, others of said connecting passages comprising passages located in the peripheral Wall of said related larger tenon, and still others of said connecting passages comprising passages located in the end wall of the socket for the larger tenon related t0 the bit section.

RUFUS E. BARRY.

References Cited in the le. of this patent UNITED STATES PATENTS Number Name Data 1,665,023 Ganzfried et al. v Apr. 3, 1928 1,671,908 school; et a1. T May y29, i928 1,939,473 Torrese i Dec, 12 y1.933 2,093,156 Robertson T May 28;` 19.3.5

FOREIGN PATENTS Number Country Date 58,972 Switzerland Mar. 2, 1312

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