US1463398A - Tobacco pipe - Google Patents

Description

July 31, 1923- 'H. LONGACRE TOBACCO PIPE Filed May 2, 1921 In venz'ar witzaziz y i citizen of the United States, and resident Patented July 31, 192?.-

earner means HARRY LONGACRE, OF BROOKLYN, YORK.

TOBACCO mien.

Application filed May 2, 1921. Serial No. 466,075.

To all whom it may concern: 7 I I Be it known that I, HARRY Loncaonn, a

Other objects will appear as the description proceeds.

The invention will be first hereinafter described in connection with the accompanying drawings, which constitute part of this specification, and then more specifically defined in the claim at the end of the description. f

In the accompanying drawings, wherein similar reference characters are used to de signate corresponding parts throughout the several views:

Figure 1 is a side elevation of a cigarshaped pipe constructed substantially in accordance with this invention.

Figure 2 is a longitudinal section of said pipe.

Figure 3 is a detailed side elevation of the bowl portion of the pipe.

Figure 4 is an end elevation looking at the right hand end of the part shown in Figure 3. e v

Figure 5 is a longitudinal section of the middle section or stem portion of the pipe, and

Figure 6 is a longitudinal; section of the mouth-piece or section.

The pipe comprises a bowl section 1, a stem section 2, and a mouth-piece or section 3 which are detachably connected end to end, as best shown in Figure 2.1 When so connected, the bowl section 1 abuts against one'end or" the stern section 2 at 15, while the other end of said stem section abuts against the mouth-piece as 19. The

bowl section 1 has a reduced externally screw threaded extension 13 detachably engaging an internally screw threaded end portion 14 on the stem section 2, while the other end of said stem section has a reduced externally screw threaded extension 18 detachably engaging an internally threaded end portion 20 of the mouth-piece 3. It will thus be seen that the three sec I tions of the" pipe may be readily taken apart for cleaning whenever required.

The stem section 2 has an enlarged cavity 17 into which a cylindrical projecting lug 5 on the bowl section 1 fitswhen said sections are assembled. The cylindrical lug 5 has a spiral groove 7 formed in its surface and extending from-one end to the other. Said groove communicates at one end with a longitudinal passage 6 leading to the bowl 4 into which the tobacco is placed for smoking in the usual way. At the other end the spiral groove 7 terminates in a central opening 8 which registers with a longitudinal passage 9 in the adjacent end of the stem section 2. The mouthpiece 8 has a longitudinal passage 11 leading to an enlarged cavity or chamber 10 which communicates with the passage 9 in the stem section when the parts are assembled. The stem section is also provided with the usual bead 12 at its end, and the exterior of the pipe as a whole may be suitably marked to resemble the-ordinary wrapping and band of a cigar, as shown in Figure 1.

Whenthe pipe is in use, smoke is drawn from thebowl 4 through the passage 6, spiral groove 7, passage 9, chamber 10, and pas 7 sage 11 into the mouth of the smoker. Any saliva which may find its way through said passage 11 will lodge in said chamber 10 which is large enough to prevent the clogging of the passage 9 thereby.

I claim:

In a tobacco pipe, the combination with a bowl section having an integral reduced extension provided Witha spiral groove on its surface communicating atone end with HARRY LONGACRE.

:r ernally threaded to detachably engage over have'signedmy" the bowl,o'i a stem section having a cavity I

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