GB629240A - Improvements in writing instruments - Google Patents

Improvements in writing instruments

Info

Publication number
GB629240A
GB629240A GB2963045A GB2963045A GB629240A GB 629240 A GB629240 A GB 629240A GB 2963045 A GB2963045 A GB 2963045A GB 2963045 A GB2963045 A GB 2963045A GB 629240 A GB629240 A GB 629240A
Authority
GB
United Kingdom
Prior art keywords
pen
casing
writing
pens
screwed
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
GB2963045A
Other languages
English (en)
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 LU28194D priority Critical patent/LU28194A1/xx
Priority to BE469013D priority patent/BE469013A/xx
Application filed by Individual filed Critical Individual
Priority to GB2963045A priority patent/GB629240A/en
Priority to ES175555A priority patent/ES175555A1/es
Priority to FR935604D priority patent/FR935604A/fr
Publication of GB629240A publication Critical patent/GB629240A/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
    • B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
    • B43K27/08—Combinations of pens
    • B43K27/12—Combinations of pens of ball-point pens

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
GB2963045A 1945-11-07 1945-11-07 Improvements in writing instruments Expired GB629240A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
LU28194D LU28194A1 (pt) 1945-11-07
BE469013D BE469013A (pt) 1945-11-07
GB2963045A GB629240A (en) 1945-11-07 1945-11-07 Improvements in writing instruments
ES175555A ES175555A1 (es) 1945-11-07 1946-10-31 Perfeccionamientos en instrumentos para escribir
FR935604D FR935604A (fr) 1945-11-07 1946-11-06 Instrument pour écrire à deux éléments d'écriture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2963045A GB629240A (en) 1945-11-07 1945-11-07 Improvements in writing instruments

Publications (1)

Publication Number Publication Date
GB629240A true GB629240A (en) 1949-09-15

Family

ID=10294587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2963045A Expired GB629240A (en) 1945-11-07 1945-11-07 Improvements in writing instruments

Country Status (5)

Country Link
BE (1) BE469013A (pt)
ES (1) ES175555A1 (pt)
FR (1) FR935604A (pt)
GB (1) GB629240A (pt)
LU (1) LU28194A1 (pt)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914027A (en) * 1956-04-16 1959-11-24 Hartley Company Universal ink cartridge
US2972335A (en) * 1956-05-29 1961-02-21 Kaweco Badische Fuellfederfabr Reversible ink cartridge unit for ball point pens
US3025834A (en) * 1959-04-08 1962-03-20 American Stencil Mfg Co Double-end ball-point pen
US3079894A (en) * 1959-12-14 1963-03-05 Frank T Johmann Instruments having a retractable member at both ends of said instrument
DE976008C (de) * 1954-10-05 1963-06-06 Kaweco Auswechselbare Mine fuer Kugelschreiber
US3119377A (en) * 1958-06-26 1964-01-28 Frank T Johmann Ballpoint cartridge units
GB2153307A (en) * 1984-02-02 1985-08-21 Kao Hsiao Jen Chu A mechanical pencil and ball- point pen combined writing instrument
WO2005072986A2 (de) * 2004-01-29 2005-08-11 C. Josef Lamy Gmbh Schreibgerät mit abnehmbarem zusätzlichen auftragselement
DE102004022795A1 (de) * 2004-01-29 2005-08-25 C. Josef Lamy Gmbh Schreibgerät

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976008C (de) * 1954-10-05 1963-06-06 Kaweco Auswechselbare Mine fuer Kugelschreiber
US2914027A (en) * 1956-04-16 1959-11-24 Hartley Company Universal ink cartridge
US2972335A (en) * 1956-05-29 1961-02-21 Kaweco Badische Fuellfederfabr Reversible ink cartridge unit for ball point pens
US3119377A (en) * 1958-06-26 1964-01-28 Frank T Johmann Ballpoint cartridge units
US3025834A (en) * 1959-04-08 1962-03-20 American Stencil Mfg Co Double-end ball-point pen
US3079894A (en) * 1959-12-14 1963-03-05 Frank T Johmann Instruments having a retractable member at both ends of said instrument
GB2153307A (en) * 1984-02-02 1985-08-21 Kao Hsiao Jen Chu A mechanical pencil and ball- point pen combined writing instrument
WO2005072986A2 (de) * 2004-01-29 2005-08-11 C. Josef Lamy Gmbh Schreibgerät mit abnehmbarem zusätzlichen auftragselement
DE102004022795A1 (de) * 2004-01-29 2005-08-25 C. Josef Lamy Gmbh Schreibgerät
WO2005072986A3 (de) * 2004-01-29 2006-06-08 Lamy Gmbh C Josef Schreibgerät mit abnehmbarem zusätzlichen auftragselement

Also Published As

Publication number Publication date
FR935604A (fr) 1948-06-24
ES175555A1 (es) 1946-12-01
BE469013A (pt)
LU28194A1 (pt)

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