US907722A - Fountain-pen. - Google Patents

Description

c. w. ROMAN, FOUNTAIN PEN. A

APPLICATION FILED JULY 1,1908.

Patented Dec. 29, 1908.

UNITED @RATES PATENT Olfllilltl,

CLAES W. BOMAN, OF NEW YORK, N. Y., ASSIGNOR T0 EAGLE PENCIL COMPANY, OF NEW YORK, N. YQ

FOUNTAIN-ran.

ne. cor/,722.

Specication of Letters Patent.

Patented Dec. 29, 1908.

Application lled July 1, 19%. Serial. No. MLSQ.

To all whom fit may concern."

Be it known that I, CLAES W. BDMAN, re-

siding in the city of New York, in the countyV and State of New York, have invented a new and useful Improvement in Fountainelens, of which the following is a specification.

My improvement is designed to furnish an inexpensive and at the same time eiicient fountain pen of attractivee'terior. It Will first be described in connec ion with the accompanying drawing, and'will then be more particularly pointed out in the claim.

In the drawing-ll`igure 1 is a longitudinal axial section of the complete fountain pen and its cap. Figs. 2, 3, 4 and 5 are perspective views of the four parts which go to make up the complete device, detached from one another.

A is the tip which holds the feed plug and the pen. `It has a screw threaded stem a to screw into the ink reservoir; and on it just forward of a is an annular bead or ange a. The tip is made of hard rubber-preferably of russet color-and is polished and finished.

B is the ink reservoir. It is made of ordinary hard rubber composition, with uniinished exterior; and its mouth into which the screw threaded stem a, of the tip is inserted is internally screw threaded to engage the stem. The tip is screwed down into the reservoir until its flange or bead a bears tight upon the end of the reservoir. The exterior4 of the reservoir near the mouth graduall and very slightly enlarges in diameter as at to alord a taper surface upon which the front end of the external case or handle C may lit tight.

AThe case `C is of a size to receive the reservoir B, which fits snugly therein, the front end of the case, when the parts are in place, meeting and bringing up against the bead al on the tip. The case is cylindrical in shape, l

and is made of sheet metal with a smooth japanned exterior, finished to match the finish of the tip A, of Which in the complete pen it apparently forms a continuation. D is the cap. It also is made of sheet metal of the same exterior nish as the case C. It has an internal annular bead d, which limits the extent to which it may pass down .over the tip, or the other end of the pen, as the case may be. When fitted over the` ti its bead d brings up a ains't the bead a o the tip, as shown in fu lines in Fi l. When tted u on the opposite end o the en its bead d rings u against the end of t e case C, as indicatedl y dotted lines in Fig. 1.

A pen of this construction is inexpensive to make; at the same time it is thoroughly practical and durable and presentsan exterior which is like that of the most highly finished ens of this class.

What claim and desire to secure by Letters Patent s- The fountain pen herein described com.-` A with screw prising the hard rubber ti threaded stem a and annu ar bead a; the cylindrical hard rubber ink reservoir B hav-Y ing exterior taper enlargement b at its frontY end, and internally screw threaded to receive the stem a of the tip; and the cylindrical sheet metal case or handle c, receiving the ink reservoir and fitting snugly upon the enlarged portion of the same, with its front end against the beada on the tip, as hereinbefore shown and specified.

In testimony whereof l alix my signature in presence of two Witnesses.

CLAES W. BOMAN.

Witnesses SAMUEL KRAUs, PEncY H. Bucmrasrna.

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