FR935604A - Instrument for writing with two writing elements - Google Patents

Instrument for writing with two writing elements

Info

Publication number
FR935604A
FR935604A FR935604DA FR935604A FR 935604 A FR935604 A FR 935604A FR 935604D A FR935604D A FR 935604DA FR 935604 A FR935604 A FR 935604A
Authority
FR
France
Prior art keywords
writing
instrument
elements
writing elements
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
Other languages
French (fr)
Inventor
Henry George Martin
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 filed Critical
Application granted granted Critical
Publication of FR935604A publication Critical patent/FR935604A/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
FR935604D 1945-11-07 1946-11-06 Instrument for writing with two writing elements Expired FR935604A (en)

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
FR935604A true FR935604A (en) 1948-06-24

Family

ID=10294587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR935604D Expired FR935604A (en) 1945-11-07 1946-11-06 Instrument for writing with two writing elements

Country Status (5)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976008C (en) * 1954-10-05 1963-06-06 Kaweco Replaceable refill for ballpoint pen
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 (en) * 2004-01-29 2005-08-11 C. Josef Lamy Gmbh Recording instrument comprising an additional removable application element
DE102004022795A1 (en) * 2004-01-29 2005-08-25 C. Josef Lamy Gmbh Writing implement with writing element at each end with tubular housing with chamber containing second writing element, which is withdrawn and placed reversed into housing end for use

Also Published As

Publication number Publication date
BE469013A (en)
LU28194A1 (en)
GB629240A (en) 1949-09-15
ES175555A1 (en) 1946-12-01

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