US734116A - Fountain-pen. - Google Patents

Fountain-pen. Download PDF

Info

Publication number
US734116A
US734116A US1902137135A US734116A US 734116 A US734116 A US 734116A US 1902137135 A US1902137135 A US 1902137135A US 734116 A US734116 A US 734116A
Authority
US
United States
Prior art keywords
pen
fountain
point
ink
cap
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
Inventor
John Blair
Original Assignee
John Blair
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by John Blair filed Critical John Blair
Priority to US1902137135 priority Critical patent/US734116A/en
Application granted granted Critical
Publication of US734116A publication Critical patent/US734116A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08Protecting means, e.g. caps
    • B43K23/12Protecting means, e.g. caps for pens

Description

PATNNTED JULY 21, i903. J. BLAIR. l FOUNTAIN PEN.
N0 MODEL.
APPLICATION FILED DEO 30, 1902,
- 0f Q J7 5 i? F" y i d H913 i v W/TNESSES:
- INVENTO/ UNITED STATES PATENT OFFICE.
JOIJINBLAIR, OF BROOKLYN, NEW YORK.
FoUNTAlN-PEN.
SPECIFIGATIONforming part of Letters Patent No. 734,116, dated July `221, 1903.
' Application filed December 30, 1902. Serial No. 137,135. (No model.)
To aZZ whom it may concern:
Be itknown that I, JOHN BLAIR, a citizen of the United States, residing at Brooklyn'borough, in thecou'nty of Kings and State of New 5 York, have invented certain new and useful vImprovementsin'Fountain-Pens; and'Ido declare the following to be afull, clear, and'exact description of the invention, such as will enable others skilled in the art to which it apxo pertains to make and use the same, reference being had to the accompanying drawings,and v'to the letters of reference marked thereon,
which form apart ofthis specification.
My invention relates to fou ntain-pens, and
in part is adapted especially toy stylographic fipens. Itsobjects will be fully explained in the following description. Its various feadrawings, in whichy Figurelisalongitudinalfragmentaryview. partly in section; and Fig. v2, a similar view with the cap partly in section.`
-The letter A indicates the body or reservoir of a fountain-pen havingan interiorthreaded end a.
B is the main Section of the feeding attachment and is externally threaded to engage the body A. This section B is provided at its outer end with a plurality, preferably 3o three,I of narrow tapering peripheral surfaces .l b, b', and b2, which are adapted to engage a bevel o in the cap O. -These surfaces b b' b2 constitute aseries of three distinct joints, so that if t-he ink should pass through the joint 35 b c it would be stopped by the joint b c and from its threaded part forward being smaller than that of the section B these apertures open to the outer air when the pen is in use.
:-tresare .illustrated in ,the accompanyingv F is a feed-needle or needle-point adapted 5ov to enter the bore of sectionE and is provided with the Weighted end f. In writing this weight forces the point F from the ink-reservoir A down into section E to its outer end and pushes before it a quantity of ink suilicient to 55 meisten the point and serve in Writing. After using when the pen is reversed the weight draws the needleback and down into the inkreservoir, breaking the bubbles which often form in the ink and carrying out from the 6 0 point-section any sediment or other particles which may have gathered there and clearing the point of ink, also so that when the pen is carried in the pocket and becomes expanded by the heat from lthe body the ink will 65 not be forced 11p and out of the point. As a further precaution against leakage and to selcure an always moist and ready point I insert into the bottom of the cap C a small piece of sponge or equivalent absorbent d t0 7o take up when .the cap is on anyexcess of ink appearing at the writing-point, and so at once prevent annoying ink-overilow and keep the point wet for instantvwriting when the pen is used again. I retain this absorbentin posi- 75 tion by some insoluble adhesive, as shellac;
' but other means may be employed.
What I claim and desire to secure is- 1. In a fountain-pen a cap having an interior bevel, a feed-section having a plurality 8o of tapering, peripheral surfaces at its outer y end to Contact with said cap-bevel, and peripheral recesses between said tapering surfaces for the purposes specified. l
2. In a fountain-pen, acap having'an inte- 85 rior bevei, a feed-section having a plurality pf taperingsurfaces at its outer end to contact with said cap-bevel, recesses between said tapering surfaces, apoint-section, a feedneedle adapted to loosely enter the bore of 9o the point-section, and aweight on said needle as described. j
In testimonywhereof I aiix my signature in presence of two witnesses.
v JOHN BLAIR.
Witnesses:
HORACE OAMFORT, FRANCIS GIORGIO.
US1902137135 1902-12-30 1902-12-30 Fountain-pen. Expired - Lifetime US734116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1902137135 US734116A (en) 1902-12-30 1902-12-30 Fountain-pen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1902137135 US734116A (en) 1902-12-30 1902-12-30 Fountain-pen.

Publications (1)

Publication Number Publication Date
US734116A true US734116A (en) 1903-07-21

Family

ID=2802624

Family Applications (1)

Application Number Title Priority Date Filing Date
US1902137135 Expired - Lifetime US734116A (en) 1902-12-30 1902-12-30 Fountain-pen.

Country Status (1)

Country Link
US (1) US734116A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416596A (en) * 1944-02-04 1947-02-25 Rosenthal Sidney Fountain pen
US2489983A (en) * 1944-02-14 1949-11-29 Scripto Inc Fountain pen
US2547803A (en) * 1947-01-23 1951-04-03 Adams Philip Pen cap
US4595308A (en) * 1983-08-15 1986-06-17 A. W. Faber-Castell Gmbh & Co. Writing insert with sealing cap
US20090191076A1 (en) * 2008-01-24 2009-07-30 Southwest Research Institute Tunable choke tube for pulsation control device used with gas compressor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416596A (en) * 1944-02-04 1947-02-25 Rosenthal Sidney Fountain pen
US2489983A (en) * 1944-02-14 1949-11-29 Scripto Inc Fountain pen
US2547803A (en) * 1947-01-23 1951-04-03 Adams Philip Pen cap
US4595308A (en) * 1983-08-15 1986-06-17 A. W. Faber-Castell Gmbh & Co. Writing insert with sealing cap
US20090191076A1 (en) * 2008-01-24 2009-07-30 Southwest Research Institute Tunable choke tube for pulsation control device used with gas compressor

Similar Documents

Publication Publication Date Title
US734116A (en) Fountain-pen.
US1188394A (en) Fountain-pen.
US667950A (en) Eraser-holder and pencil attachment.
US504918A (en) James b
US849513A (en) Fountain-pen handle.
US657370A (en) Penholder.
US889435A (en) Fountain-pen.
US631824A (en) Fountain-pen.
US821993A (en) Penholder.
US587032A (en) Fountain-pen
US297420A (en) Albeet j
US1308349A (en) Penholder
US365011A (en) Feancis h
US854227A (en) Fountain-pen.
US468322A (en) Fountain-pen
US1055507A (en) Pen.
US740618A (en) Fountain-pen.
US680117A (en) Fountain-pen.
US1033533A (en) Pen.
US1218948A (en) Eraser attachment for fountain-pens.
US209716A (en) Improvement in fountain-pens
US805624A (en) Fountain-pen.
US15622A (en) Fountain-pen
US1205004A (en) Fountain-pen.
US415838A (en) Fountain-pen