FR1000555A - Mechanical pencils - Google Patents

Mechanical pencils

Info

Publication number
FR1000555A
FR1000555A FR1000555DA FR1000555A FR 1000555 A FR1000555 A FR 1000555A FR 1000555D A FR1000555D A FR 1000555DA FR 1000555 A FR1000555 A FR 1000555A
Authority
FR
France
Prior art keywords
mechanical pencils
pencils
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)
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.)
CRAYONS CONTE
Original Assignee
CRAYONS CONTE
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 by CRAYONS CONTE filed Critical CRAYONS CONTE
Application granted granted Critical
Publication of FR1000555A publication Critical patent/FR1000555A/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
    • B43K24/16—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons
    • B43K24/166—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons selection by gravity with a pendulum or the like
FR1000555D 1946-03-01 1946-03-01 Mechanical pencils Expired FR1000555A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000555T 1946-03-01

Publications (1)

Publication Number Publication Date
FR1000555A true FR1000555A (en) 1952-02-13

Family

ID=9560482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000555D Expired FR1000555A (en) 1946-03-01 1946-03-01 Mechanical pencils

Country Status (1)

Country Link
FR (1) FR1000555A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837057A (en) * 1958-06-03 morlock etal
US2863421A (en) * 1955-02-28 1958-12-09 Ferber Corp Writing instrument
US2881735A (en) * 1954-12-01 1959-04-14 Burnie M Craig Retractable writing instrument
US3152578A (en) * 1960-08-02 1964-10-13 Hofmann Ulrich Multicolor ball-point writer
DE1260347B (en) * 1958-12-11 1968-02-01 Fend Geb Exchange pen
DE1275408B (en) * 1959-03-25 1968-08-14 Walter Naegele Exchange pen
DE1411967B1 (en) * 1962-08-08 1970-10-22 Schmidt Feinmech Exchange pen, in particular multi-color ballpoint pen

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837057A (en) * 1958-06-03 morlock etal
US2881735A (en) * 1954-12-01 1959-04-14 Burnie M Craig Retractable writing instrument
US2863421A (en) * 1955-02-28 1958-12-09 Ferber Corp Writing instrument
DE1260347B (en) * 1958-12-11 1968-02-01 Fend Geb Exchange pen
DE1275408B (en) * 1959-03-25 1968-08-14 Walter Naegele Exchange pen
US3152578A (en) * 1960-08-02 1964-10-13 Hofmann Ulrich Multicolor ball-point writer
DE1411967B1 (en) * 1962-08-08 1970-10-22 Schmidt Feinmech Exchange pen, in particular multi-color ballpoint pen

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