FR1150257A - Crayons à billes simplifiés avec amortisseurs réglables - Google Patents

Crayons à billes simplifiés avec amortisseurs réglables

Info

Publication number
FR1150257A
FR1150257A FR1150257DA FR1150257A FR 1150257 A FR1150257 A FR 1150257A FR 1150257D A FR1150257D A FR 1150257DA FR 1150257 A FR1150257 A FR 1150257A
Authority
FR
France
Prior art keywords
pencils
adjustable dampers
simplified ball
simplified
ball
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
Pierre Ceyrat
Jean Ceyrat
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 FR1150257A publication Critical patent/FR1150257A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/12—Ball-point pens with retractable ball points
    • 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
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/023—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions with a deformable barrel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/005—Pen barrels
FR1150257D 1956-05-25 1956-05-25 Crayons à billes simplifiés avec amortisseurs réglables Expired FR1150257A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150257T 1956-05-25

Publications (1)

Publication Number Publication Date
FR1150257A true FR1150257A (fr) 1958-01-09

Family

ID=9647198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150257D Expired FR1150257A (fr) 1956-05-25 1956-05-25 Crayons à billes simplifiés avec amortisseurs réglables

Country Status (1)

Country Link
FR (1) FR1150257A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204609A (en) * 1963-03-29 1965-09-07 T & T Mfg Co Writing instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204609A (en) * 1963-03-29 1965-09-07 T & T Mfg Co Writing instrument

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