FR868095A - Interchangeable mechanical pencil - Google Patents

Interchangeable mechanical pencil

Info

Publication number
FR868095A
FR868095A FR868095DA FR868095A FR 868095 A FR868095 A FR 868095A FR 868095D A FR868095D A FR 868095DA FR 868095 A FR868095 A FR 868095A
Authority
FR
France
Prior art keywords
mechanical pencil
interchangeable mechanical
interchangeable
pencil
mechanical
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
Georg Meier Junior
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 FR868095A publication Critical patent/FR868095A/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
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
FR868095D 1939-05-03 1940-12-13 Interchangeable mechanical pencil Expired FR868095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM144961D DE730764C (en) 1939-05-03 1939-05-03 Interchangeable pen with two jacket sleeves that can be moved inside one another against the action of the spring

Publications (1)

Publication Number Publication Date
FR868095A true FR868095A (en) 1941-12-15

Family

ID=7995179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868095D Expired FR868095A (en) 1939-05-03 1940-12-13 Interchangeable mechanical pencil

Country Status (3)

Country Link
US (1) US2344447A (en)
DE (1) DE730764C (en)
FR (1) FR868095A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451111A (en) * 1944-08-19 1948-10-12 Edgar B Nichols Writing instrument
DE839006C (en) * 1948-10-02 1952-05-15 Bernhard Naegele Jun Interchangeable pen with two sleeves that can be rotated against each other and moved axially
US2765013A (en) * 1954-04-30 1956-10-02 Roy D Pedersen Multiple tool supporting head
US2944519A (en) * 1957-11-12 1960-07-12 Ankud Stanley Multiplicate writing instrument
US3023735A (en) * 1959-07-27 1962-03-06 Andonov Christ Multiple unit writing instrument

Also Published As

Publication number Publication date
DE730764C (en) 1943-01-18
US2344447A (en) 1944-03-14

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