FR1129274A - Mécanisme pour stylographe ou crayon rétractable - Google Patents

Mécanisme pour stylographe ou crayon rétractable

Info

Publication number
FR1129274A
FR1129274A FR1129274DA FR1129274A FR 1129274 A FR1129274 A FR 1129274A FR 1129274D A FR1129274D A FR 1129274DA FR 1129274 A FR1129274 A FR 1129274A
Authority
FR
France
Prior art keywords
stylograph
retractable pencil
pencil
retractable
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
English (en)
Inventor
Emmanuel Wexler
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 FR1129274A publication Critical patent/FR1129274A/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/08Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
    • B43K24/084Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons with saw-like or analogous cams
FR1129274D 1955-07-28 1955-07-28 Mécanisme pour stylographe ou crayon rétractable Expired FR1129274A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1129274T 1955-07-28

Publications (1)

Publication Number Publication Date
FR1129274A true FR1129274A (fr) 1957-01-17

Family

ID=9636804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1129274D Expired FR1129274A (fr) 1955-07-28 1955-07-28 Mécanisme pour stylographe ou crayon rétractable

Country Status (1)

Country Link
FR (1) FR1129274A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972980A (en) * 1961-02-28 Ball point pen
US3219015A (en) * 1963-06-21 1965-11-23 Joseph L Ruden Writing implement
CN107234582A (zh) * 2017-06-29 2017-10-10 中国原子能科学研究院 一种量热计开盖工具

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972980A (en) * 1961-02-28 Ball point pen
US3219015A (en) * 1963-06-21 1965-11-23 Joseph L Ruden Writing implement
CN107234582A (zh) * 2017-06-29 2017-10-10 中国原子能科学研究院 一种量热计开盖工具

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