GB609817A - Improvements in reservoir writing instruments - Google Patents

Improvements in reservoir writing instruments

Info

Publication number
GB609817A
GB609817A GB1715245A GB1715245A GB609817A GB 609817 A GB609817 A GB 609817A GB 1715245 A GB1715245 A GB 1715245A GB 1715245 A GB1715245 A GB 1715245A GB 609817 A GB609817 A GB 609817A
Authority
GB
United Kingdom
Prior art keywords
ball
tip
writing instruments
pyramid
spherical
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
Application number
GB1715245A
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 LU28083D priority Critical patent/LU28083A1/xx
Priority to LU30320D priority patent/LU30320A1/xx
Application filed by Individual filed Critical Individual
Priority to GB1715245A priority patent/GB609817A/en
Priority to NL124924A priority patent/NL81910C/xx
Priority to ES0173580A priority patent/ES173580A1/en
Priority to FR930209D priority patent/FR930209A/en
Priority to CH261651D priority patent/CH261651A/en
Priority to BE466939D priority patent/BE466939A/xx
Publication of GB609817A publication Critical patent/GB609817A/en
Priority to DE1949901034D priority patent/DE901034C/en
Priority to GB23341/49A priority patent/GB706317A/en
Priority to FR1025120D priority patent/FR1025120A/en
Priority to CH290014D priority patent/CH290014A/en
Priority to BE498017D priority patent/BE498017A/xx
Priority to DEC2115A priority patent/DE973136C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K1/00—Nibs; Writing-points
    • B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds

Landscapes

  • Pens And Brushes (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Coating Apparatus (AREA)

Abstract

609,817. Making pens. MARTIN, H. G. July 5, 1945, No. 17152. [Classes 83 (ii) and 83 (iv)] [Also in Group XV] Caulking.-The tip 2 of a ball-point pen is formed with a part-spherical base seating c for 'the ball by first shaping the base of the ballreceiving. bore like an inverted three-sided pyramid as by means of a punch and then pressing the ball therein to form a part-spherical depression in each face of the pyramid. The sides of the tip 2 are then deformed by pressure with a tool shaped as shown in Fig. 3 so that the internal surface of the tip conforms as shown to the shape of the ball.
GB1715245A 1945-07-05 1945-07-05 Improvements in reservoir writing instruments Expired GB609817A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
LU28083D LU28083A1 (en) 1945-07-05
LU30320D LU30320A1 (en) 1945-07-05
GB1715245A GB609817A (en) 1945-07-05 1945-07-05 Improvements in reservoir writing instruments
NL124924A NL81910C (en) 1945-07-05 1946-04-24
ES0173580A ES173580A1 (en) 1945-07-05 1946-05-14 IMPROVEMENTS IN WRITING INSTRUMENTS
FR930209D FR930209A (en) 1945-07-05 1946-07-04 Writing instrument with rotating ball
CH261651D CH261651A (en) 1945-07-05 1946-07-25 Ballpoint pen.
BE466939D BE466939A (en) 1945-07-05 1948-07-28
DE1949901034D DE901034C (en) 1945-07-05 1949-01-04 Pen with ball point
GB23341/49A GB706317A (en) 1945-07-05 1949-09-09 Improvements in writing instruments
FR1025120D FR1025120A (en) 1945-07-05 1950-09-08 Improvements to writing instruments
CH290014D CH290014A (en) 1945-07-05 1950-09-08 Ball-holder tip for a ball-point stylograph and method for manufacturing this tip.
BE498017D BE498017A (en) 1945-07-05 1950-09-09
DEC2115A DE973136C (en) 1945-07-05 1950-09-09 Process for the production of a writing end for a writing instrument with a ball point

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1715245A GB609817A (en) 1945-07-05 1945-07-05 Improvements in reservoir writing instruments

Publications (1)

Publication Number Publication Date
GB609817A true GB609817A (en) 1948-10-07

Family

ID=10239356

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1715245A Expired GB609817A (en) 1945-07-05 1945-07-05 Improvements in reservoir writing instruments
GB23341/49A Expired GB706317A (en) 1945-07-05 1949-09-09 Improvements in writing instruments

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB23341/49A Expired GB706317A (en) 1945-07-05 1949-09-09 Improvements in writing instruments

Country Status (8)

Country Link
BE (2) BE466939A (en)
CH (2) CH261651A (en)
DE (2) DE901034C (en)
ES (1) ES173580A1 (en)
FR (2) FR930209A (en)
GB (2) GB609817A (en)
LU (2) LU28083A1 (en)
NL (1) NL81910C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE869613C (en) * 1951-06-22 1953-03-05 Ernst Lorentz Device for regulating the clearance between the writing ball and the writing ball bearing of a ballpoint pen
DE870962C (en) * 1950-12-15 1953-03-19 Plasma Erzeugnisse G M B H pen

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU30320A1 (en) * 1945-07-05
DE857317C (en) * 1950-03-04 1952-11-27 Degussa Writing insert with ball point for fountain pen
NL85946C (en) * 1951-10-05
GB769296A (en) * 1953-08-13 1957-03-06 D C B Ltd Improvements in and relating to writing instruments of the ball tip type
NL218226A (en) * 1956-06-25
DE1213297B (en) * 1957-06-12 1966-03-24 Faber Castell A W pen
US3000353A (en) * 1958-03-28 1961-09-19 Faber Castell A W Ball point pens
FR2081837B1 (en) * 1970-03-10 1973-06-08 Global Kogyo Kk
GB2065565B (en) * 1979-12-21 1983-07-20 Pilot Ink Co Ltd Ball-point pen tip and ball-point pen provided with same
DE3502088C1 (en) * 1985-01-23 1989-04-27 Gebr. Schneider Gmbh, 7741 Tennenbronn Ballpoint pen tip

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE491059C (en) * 1930-02-08 Wilhelm Winkelmann Writing instrument with a rolling ball lying at the outlet cone mouth of the liquid
US392046A (en) * 1888-10-30 op weym
DE239050C (en) *
DE126302C (en) *
US600299A (en) * 1898-03-08 Fountain markinq-pen
DE366218C (en) * 1923-01-03 Wilhelm Winkelmann Writing instrument with a rolling ball lying at the outlet cone mouth of the liquid
GB191102939A (en) * 1911-03-07 1911-08-24 James Brown Wright Improved Pen for Writing or Drawing with Ink or any other suitable Fluid.
US1527971A (en) * 1923-01-30 1925-03-03 Forsell Arthur Pen
US1563408A (en) * 1924-08-20 1925-12-01 Thomas G Sutherland Fountain marking pencil or pen
FR772173A (en) * 1934-04-21 1934-10-24 Improvements made to items such as pens
GB498997A (en) * 1938-04-25 1939-01-17 Laszlo Jozsef Biro Improved fountain pen
LU25354A1 (en) * 1938-09-02
FR853022A (en) * 1938-10-29 1940-03-08 Stylograph
CH218660A (en) * 1939-08-19 1941-12-31 Weiller Otto Ball point for writing implements.
US2258841A (en) * 1941-04-23 1941-10-14 Luis Lang Fountain pen
US2390636A (en) * 1943-04-17 1945-12-11 Biro Laszlo Jozsef Writing instrument
BE463040A (en) * 1943-06-10
CH250925A (en) * 1945-04-19 1947-09-30 Martin Henry George Writing instrument.
LU30320A1 (en) * 1945-07-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE870962C (en) * 1950-12-15 1953-03-19 Plasma Erzeugnisse G M B H pen
DE869613C (en) * 1951-06-22 1953-03-05 Ernst Lorentz Device for regulating the clearance between the writing ball and the writing ball bearing of a ballpoint pen

Also Published As

Publication number Publication date
GB706317A (en) 1954-03-31
DE973136C (en) 1959-12-10
DE901034C (en) 1954-01-07
CH261651A (en) 1949-05-31
BE466939A (en) 1948-08-31
BE498017A (en) 1951-01-02
ES173580A1 (en) 1946-06-16
FR930209A (en) 1948-01-20
LU30320A1 (en)
FR1025120A (en) 1953-04-10
LU28083A1 (en)
NL81910C (en) 1956-06-15
CH290014A (en) 1953-04-15

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