US881215A - Fountain-pen. - Google Patents

Fountain-pen. Download PDF

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Publication number
US881215A
US881215A US40285707A US1907402857A US881215A US 881215 A US881215 A US 881215A US 40285707 A US40285707 A US 40285707A US 1907402857 A US1907402857 A US 1907402857A US 881215 A US881215 A US 881215A
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United States
Prior art keywords
nib
pen
fountain
feed device
barrel
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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
US40285707A
Inventor
Ferdinand H Wurdemann
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Individual
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Priority to US40285707A priority Critical patent/US881215A/en
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Publication of US881215A publication Critical patent/US881215A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/18—Arrangements for feeding the ink to the nibs

Definitions

  • the present invention is designed to remedy this defect, and it comprises an attachment in the nature of a small metal tongue which is attached to the pen-barrel and bears on theu pe'r surface of the pen-nib, forming a stop to nib away from the feed device.
  • Figure 1 is a plan view showing the application ofthe invention, only so much of the fountain pen being shown as will sufiice to show the connectlon of the invention herewith.
  • Fig. 2 is a side elevation.
  • Fig. 3 is a central longitu dinal section.
  • Fig. 4 is a perspective view of the attachment removed from the pen.
  • 5 denotes the pen-barrel which contains the supply of ink
  • 6 is the nib
  • 7 is the feed device.
  • the attachment comprises a thin strip 8 of brass or other metal which is secured in the bore of the barrel 5 by being inserted between the inner wall thereof and the u per surface Fig. 3.
  • the strip projects from t e front end of the barrel and-at its outer end is bent downwardly as indicated at 9, to bear on the upper surface of the slitted portion of the nib sli htly to the rear of the outer end of the fee device.
  • the edge of the strip in contact with the nib is made concave, as shown in Fig. 4, to conform to the curvature of the nib.
  • the movement of the On the back of the strip 8 is a projecting pinlO, having a head 11, and the barrel 5 has a slot 12 to receive the pin.
  • the pin By means of the pin the strip can be readily slid back and forth to adjust the point of its contact with the nib.
  • the attachment herein described forms a stop and prevents the nib from being bent from the feed device from long con-- away tinued use of the pen, and the space between the nib and the feed device can be readily regulated by adjusting the strip. Upon sliding it inwardly the nibis pressed toward the feed device, and moving it outwardly increases the distance between the nib and the feed device. It is therefore possible to regulate the flow of ink at all times and the attachment also keeps the points on the nib even, and prevents dropping of ink.
  • the attachment can be cheaply manufactured and easily applied to any ordinary fountain
  • this knob may in some cases be wit free flowing pens.
  • a fountain pen having a feed device on one side of the pen-nib, a stop to limit the movement of the nib away from the feed device, and a protuberance on the stop engageable with the back of the nib.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)

Description

No. 881,215. PATENTED MAR. 10, 1908.
' F. H. WURDBMANN.
FOUNTAIN PEN.
APPLICATION FILED NOV.19, 1907.
Iii
f m p 1.3
a I 2', a
7 4 v I z lkdmmi vi'l'u uuo UNITED STATES PATENT OFFICE.
' FERDINAND H. WURDEMANN, OF NATIONALIMILITARYIHOME, TENNESSEE.
FOUNTAIN-PEN.
Specification of Letters Patent.
Patented March 10, 1908.
Application filed November 19, 1907. Serial No. 402,857.
To all whom it mag concern:
Be it known that I, FERDINAND H. WURDE- MANN, a citizen of the United States, residing bent away from the feed device which causes vof the nib, as clearl shown in an excessive flow of ink or no ink at all.
The present invention is designed to remedy this defect, and it comprises an attachment in the nature of a small metal tongue which is attached to the pen-barrel and bears on theu pe'r surface of the pen-nib, forming a stop to nib away from the feed device.
In the accompanying drawings, Figure 1 is a plan view showing the application ofthe invention, only so much of the fountain pen being shown as will sufiice to show the connectlon of the invention herewith. Fig. 2 is a side elevation. Fig. 3 is a central longitu dinal section. Fig. 4 is a perspective view of the attachment removed from the pen.
In the drawing, 5 denotes the pen-barrel which contains the supply of ink; 6 is the nib; and 7 is the feed device. These parts are arranged in the usual way and nothing is claimed with respect thereto.
The attachment comprises a thin strip 8 of brass or other metal which is secured in the bore of the barrel 5 by being inserted between the inner wall thereof and the u per surface Fig. 3. The strip projects from t e front end of the barrel and-at its outer end is bent downwardly as indicated at 9, to bear on the upper surface of the slitted portion of the nib sli htly to the rear of the outer end of the fee device. The edge of the strip in contact with the nib is made concave, as shown in Fig. 4, to conform to the curvature of the nib.
unit the movement of the On the back of the strip 8 is a projecting pinlO, having a head 11, and the barrel 5 has a slot 12 to receive the pin. By means of the pin the strip can be readily slid back and forth to adjust the point of its contact with the nib.
The attachment herein described forms a stop and prevents the nib from being bent from the feed device from long con-- away tinued use of the pen, and the space between the nib and the feed device can be readily regulated by adjusting the strip. Upon sliding it inwardly the nibis pressed toward the feed device, and moving it outwardly increases the distance between the nib and the feed device. It is therefore possible to regulate the flow of ink at all times and the attachment also keeps the points on the nib even, and prevents dropping of ink. The attachment can be cheaply manufactured and easily applied to any ordinary fountain On the bottom of the strip, near its outer end, is a small knob 13 which fits the enlarged inner end of the slit of the pen-nib,
and is for the purpose of preventing atoo free flow of ink. As the feed of fountain pens varies, this knob may in some cases be wit free flowing pens.
I claim i 1. In a fountain pen having a feed device on one side of the pen-nib, a stop to limit the movement of the nib away from the feed device, anda protuberance on the stop engageable with the back of the nib.
2'. In a fountain pen having a slotted barrel and a feed device on one side of the pennib, a tongue slidably mounted in the barrel and having aprojecting pin working in the slot of the barrel, said strip projecting from thle barrel and engaging the other side of the n1 In testimony whereof I affix my signature, in presence of two witnesses.
FERDINAND H. WURDEMANN.
Witnesses JAY LANE, E. B. VOORHEES.
dispQensed with, but it will ordinarily be used
US40285707A 1907-11-19 1907-11-19 Fountain-pen. Expired - Lifetime US881215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US40285707A US881215A (en) 1907-11-19 1907-11-19 Fountain-pen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40285707A US881215A (en) 1907-11-19 1907-11-19 Fountain-pen.

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US881215A true US881215A (en) 1908-03-10

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US40285707A Expired - Lifetime US881215A (en) 1907-11-19 1907-11-19 Fountain-pen.

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669970A (en) * 1950-05-03 1954-02-23 Gordon Anthony Fountain pen
US2722915A (en) * 1953-04-07 1955-11-08 Furey Dillon Charles Pen-holder
US2750927A (en) * 1952-02-19 1956-06-19 Kahn David Inc Fountain pens
US3153401A (en) * 1962-05-10 1964-10-20 Sheaffer W A Pen Co Writing instrument
US3627433A (en) * 1968-09-24 1971-12-14 Otto John Munz Stylus with pressurized recording medium supply means and means for controlling the dispensing of recording medium
DE2946354A1 (en) * 1978-11-17 1980-06-04 Pilot Pen Co Ltd Feather pen
WO1990014964A1 (en) * 1989-05-18 1990-12-13 The Gillette Company A pen
US9199507B2 (en) * 2010-05-20 2015-12-01 Europe Brands S.à.r.l. Writing instrument and ink cartridge unit

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669970A (en) * 1950-05-03 1954-02-23 Gordon Anthony Fountain pen
US2750927A (en) * 1952-02-19 1956-06-19 Kahn David Inc Fountain pens
US2722915A (en) * 1953-04-07 1955-11-08 Furey Dillon Charles Pen-holder
US3153401A (en) * 1962-05-10 1964-10-20 Sheaffer W A Pen Co Writing instrument
US3627433A (en) * 1968-09-24 1971-12-14 Otto John Munz Stylus with pressurized recording medium supply means and means for controlling the dispensing of recording medium
DE2946354A1 (en) * 1978-11-17 1980-06-04 Pilot Pen Co Ltd Feather pen
US4347011A (en) * 1978-11-17 1982-08-31 Pilot Man-Nen-Hitsu Kabushiki Kaisha Fountain pen equipped with a resiliency adjustment device
DE2946354C2 (en) * 1978-11-17 1986-01-09 Pilot Mannenhitsu K.K., Tokio/Tokyo Device for changing the elasticity or hardness of a spring mounted on an ink feed
WO1990014964A1 (en) * 1989-05-18 1990-12-13 The Gillette Company A pen
US5222824A (en) * 1989-05-18 1993-06-29 The Gillette Company Regulated ink flow control system for pen
US9199507B2 (en) * 2010-05-20 2015-12-01 Europe Brands S.à.r.l. Writing instrument and ink cartridge unit

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