US1386817A - Fountain or reservoir pen - Google Patents

Fountain or reservoir pen Download PDF

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Publication number
US1386817A
US1386817A US371417A US37141720A US1386817A US 1386817 A US1386817 A US 1386817A US 371417 A US371417 A US 371417A US 37141720 A US37141720 A US 37141720A US 1386817 A US1386817 A US 1386817A
Authority
US
United States
Prior art keywords
nipple
fountain
sleeve
pen
slot
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
US371417A
Other languages
English (en)
Inventor
Wade Alice Edna
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority to GB9338/19A priority Critical patent/GB146632A/en
Priority to DEW54875D priority patent/DE357349C/de
Application filed by Individual filed Critical Individual
Priority to US371417A priority patent/US1386817A/en
Priority to FR513549A priority patent/FR513549A/fr
Application granted granted Critical
Publication of US1386817A publication Critical patent/US1386817A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B43K5/16—Pens with ink reservoirs in holders, e.g. fountain-pens with retractable nibs

Definitions

  • rl ⁇ his invention relates to fountain or reservoir pens ol the safety type, that is of the kind wherein a rod or bar which carries the writing nib is reciprocated within the pen body or barrel (for the purpose ot projecting or retracting the nib) by means oi a revoluble helically-slotted sleeve or tube, through the slot whereof a pin secured to said nib-carrying rod projects into a stationary guide or positioning slot, and my invention has for its object to increase the ink-holding capacity, reduce the cost oi manufact-ure, and facilitate the assembling together ot the pen components.
  • the rear portion or section of the body is of lesser length than now customary, so that the helically slotted sleeve or tube projects beyond same, and t ere is provided a nipple connecting piece which is externally screwthreaded and is screwed into said rear section, that is, between the interior wall thereof and the helically slotted sleeve or tube, and on which the main body or barrel is screwed.
  • nipple connecting piece which constitutes a housing or casing for said helically slotted sleeve or tube
  • nipple connecting piece which constitutes a housing or casing for said helically slotted sleeve or tube
  • Figure l is a longitudinal section of a safety pen (the nib being omitted) with housing showing interior parts of the pen in elevation; Figs. 2 and 8 being respectively, longitudinal and cross sections ot' interior parts viewed at right angles to Fig. l; and Fig. 4 is a detached view ot' the housing.
  • a denotes the main body or barrel of the pen, b is the rear end or section and c is a revoluble sleeve or tube whereinv is cut a helical slot nl; forming an extension of sleeve c is a shank e at the upper or outer end whereof is attached the head piece c indicates a joint makingsleeve or" cork or similar material atlording a bearing for the shaft e.
  • g is a nib-carrying rod or bar to which is secured the lateral pin 7L.
  • e' represents a cylindrical piece or nipple in which is lormed a. longitudinal slot or recess j; said nipple is exteriorly screwthreaded at j and forms a connecting piece between the barrel a and the rear end or section b.
  • Said nipple z' which is constructed ot vulcanite or other suitable material constitutes a housing or casing for the sleeve c.
  • Said lateral pin t of the nib-carrying rod f/ projects through helical slot Z oi revoluble sleeve c into the longitudinal guide slot of the stationary casing nipple e'.
  • Pt reservoir pen comprising a nipple having a longitudinal guide slot formed in the inner wall thereof; a screwthreaded portion formed on the exterior of said nipple; an ink barrel screwed on said nipple; a rear section screwed on said nipple against said ink barrel; a revoluble head-piece; a sleeve connected with said head-piece and housed in said nipple and having a helical slot lformed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
US371417A 1919-04-12 1920-04-05 Fountain or reservoir pen Expired - Lifetime US1386817A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9338/19A GB146632A (en) 1919-04-12 1919-04-12 Improvements in or relating to fountain or reservoir pens
DEW54875D DE357349C (de) 1919-04-12 1920-03-31 Sicherheitsfuellfederhalter
US371417A US1386817A (en) 1919-04-12 1920-04-05 Fountain or reservoir pen
FR513549A FR513549A (fr) 1919-04-12 1920-04-10 Perfectionnements aux porte-plumes à réservoir

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9338/19A GB146632A (en) 1919-04-12 1919-04-12 Improvements in or relating to fountain or reservoir pens
US371417A US1386817A (en) 1919-04-12 1920-04-05 Fountain or reservoir pen

Publications (1)

Publication Number Publication Date
US1386817A true US1386817A (en) 1921-08-09

Family

ID=26242870

Family Applications (1)

Application Number Title Priority Date Filing Date
US371417A Expired - Lifetime US1386817A (en) 1919-04-12 1920-04-05 Fountain or reservoir pen

Country Status (4)

Country Link
US (1) US1386817A (de)
DE (1) DE357349C (de)
FR (1) FR513549A (de)
GB (1) GB146632A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414359A (en) * 1966-10-17 1968-12-03 Paper Mate Mfg Co Writing element construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414359A (en) * 1966-10-17 1968-12-03 Paper Mate Mfg Co Writing element construction

Also Published As

Publication number Publication date
FR513549A (fr) 1921-02-17
GB146632A (en) 1920-07-12
DE357349C (de) 1922-08-23

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