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.)
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 filedfiledCritical
Application grantedgrantedCritical
Publication of FR553114ApublicationCriticalpatent/FR553114A/fr
B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
B43K—IMPLEMENTS FOR WRITING OR DRAWING
B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
B43K5/16—Pens with ink reservoirs in holders, e.g. fountain-pens with retractable nibs
B43K5/165—Pens with ink reservoirs in holders, e.g. fountain-pens with retractable nibs with detachable means, e.g. caps, co-operating with the writing element
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR553114D1921-06-271922-06-21Perfectionnements aux porte-plume à réservoir
ExpiredFR553114A
(fr)